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$12.00 Shipping Condition: New – Open box Location: Poland Write to us. If you are not satisfied with the product. from weather conditions. Write to us. If your country.
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Free Shipping Condition: New Location: China Battery Tester / Checker. Brake Fluid Tester. Water Quality Tester. Air Quality Tester. Body Fat Caliper. Dynamic characteristic. Ring light / illuminator. ... more±1.5dB(reference sound pressure standard, 94dB@1KHz).
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Free Shipping Condition: New Location: Jupiter, United States The provided PC-compatible software allows for quick and easy data analysis. Low inherent noise. Display of the sound curve as a graph. ICCP microphone ... more40 mV /PA. Accuracy class 1. Accuracy: Class 1.
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Free Shipping Condition: Used Location: Mifflinburg, United States Great condition.
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$12.00 Shipping Condition: Used Location: Tucker, United States up For Sale-Bruel Kjaer 4190 Microphone Zc0020 Preamp / 200 v
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$12.45 Shipping Condition: New Location: San Jose, United States Brand new in the box
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$47.97 Shipping Condition: Used Location: Bosque Farms, United States We are quick to respond and resolve. We do not have power cords to provide unless they are attached to the item or unless stated that they are provided. ... moreIf one is pictured it is for testing purposes only unless it is attached or stated that it will be included.
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$8.70 Shipping Condition: Used Location: Long Beach, United States Mini Digital Sound Level Noise Monitor GM1351 Wind Speed Digital Anemometer Specification: Product Label: Digital Sound Level Meter GM1351 Measuring Range: ... more30 ~ 130dBA Accuracy: ±1.5dB Resolution: 0.1dB Frequency Range: 31.5HZ ~ 8.5KHZ Frequency Weighting: A Sampling Frequency: 2 times/sec Digital Display: 4 digits Microphone: 1/2" Electret Condenser microphone Temperature: 0~40°C(32 ~ 104 °F) Humidity: 10~80%RH Storage Condition Temperature: 10~60°C(14 ~ 140 °F) Humidity: 10~70%RH Power Supply: 1 x 9V Battery(included) Auto Power Off Low Battery Indication Max Hold Function Operating Condition included: 1x Digital Sound Level Meter GM1351. 1x operating instructions. 1x 9V DC battery. International Buyers– Please Note: a) Import duties. Taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility. b) Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buyi. Description: This equipment has been designed to meet the measurement requirement of Safety Engineers.Health,Industrial Safety offices and Sound Quality control in various environment,which include factory,office,traffic,family,and audio system. This is an easy to use and handy Mini Sound Level Meter. Designed for sound quality control that measures sound level from 30dBA up ~ 130dBA. It has auto range. Wide measuring and frequency range(31.5Hz ~ 8.5KHz) maximum hold, Frequency Weighting A and Auto Backlight. Just press one button readings are instantly displayed. A practical little tool great for noise pollution monitoring, home theater setup, health and safety compliance, vehicle noise testing, etc. Auto backlight has a light sensor on top of LCD that detects environment lighting condition. Lighting display intensifies as the environment lighting condition gets darker. The darker the enronment the brighter the illumination. Also. It it reads in dBA and provides windscreen to filter-out unwanted signals. Photos
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Free Shipping Condition: New – Open box Location: Crossville, United States extech digital sound level meter model 407736 in tested excellent condition does not show signs of use but the vinyl case is split please remember to ... moreask for a shipping quote unless listed we ship most places
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$40.00 Shipping Condition: Used Location: Temecula, United States This Audio Precision Access ATS-1 Analog Audio Analyzer is a top-of-the-line product designed for audio testing and analysis. With its high-quality components ... moreand advanced features, this analyzer is perfect for professionals in the business and industrial sector who require accurate and precise measurements for their work. The brand Audio Precision is well-known for its commitment to quality and performance, making this product an excellent choice for anyone who wants to get the most out of their audio testing equipment.
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Free Shipping Condition: New – Open box Location: Indianapolis, United States | | | | Triplett Tools& Meters Tsc-mc1 Mini Sound Level Meter Perp C Weighted(tscmc1) International Customers: All electronic products are packaged ... morefor sale in the US with US voltage. This item is brand-new. Factory sealed. The Triplett SoniChek MC is a compact Sound Level Meter with C Weighting. Its ergonomic handsized design is convenient and practical. Features include a large auto backlit LCD display. MIN and MAX memories, Auto Power Off, tripod mounting thread, and a non-slip rubber grip. The C weighting makes the SoniChek MC ideal for testing sound levels in home theaters, music performances, car audio, and other situations requiring broad frequency response. General Information, Product Type, Audio Loudness Measuring Device, Product Name, SoniChek MC Audio Loudness Meter, Manufacturer Part Number, TSC-MC1, Manufacturer, Jewell Instruments, Manufacturer Website Address, www.jewellinstruments.com, Product Model, SoniChek MC, Marketing Information, The Triplett SoniChek MC is a compact Sound Level Meter with C Weighting. Its ergonomic handsized design is convenient and practical. Features include a large auto backlit LCD display. MIN and MAX memories, Auto Power Off, tripod mounting thread, and a non-slip rubber grip. The C weighting makes the SoniChek MC ideal for testing sound levels in home theaters, music performances, car audio, and other situations requiring broad frequency response. Brand Name, Triplett, Physical Characteristics, Weight(Approximate) 4.60 oz, Height, 0.3" Width, 2.0" Depth, 3.8" Warranty, Limited Warranty, 1 Year, Display& Graphics, Display Screen Type, LCD, Technical Information, Device Function, Audio Loudness, We only accept Paypal. Most orders placed prior to 11AM PST ship same business day. Some lightweight items ship Postal and can be shipped to a PO BOX. Most other orders will ship via UPS or FedEx. Please note we cannot ship UPS or FedEx to PO Box addresses. Expedited orders will ship 2nd Day Air. This item is eligible for return within 30 days of delivery
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$15.75 Shipping Condition: Used Location: Lubbock, United States Near perfect condition Sound measuring package from Bruel & Kjaer, lot comes with two type 2633 preamplifiers, (one has a type 4135 microphone and one ... morehas a type 4136 microphone attached). These are in very well preserved wooden cases and in perfect condition. The final item is the super clean and working two channel Microphone power supply type 2807. It is in excellent condition but has a few scratches on the top side. Front side and back are perfect mint condition. Aquired from NASA. Comes with AC Power cord.
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Free Shipping Condition: New Location: Miami, United States Long press the backlight button to turn on a backlight, making it easy to view even in damn light.
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$55.00 Shipping Condition: New Location: China Distortion Range: 0.01% To 30% 6 Full Scale. Input Resistance: 100KΩ. One Year Warranty！！！.
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Free Shipping Condition: New Location: North Fort Myers, United States Highly accurate with +/-1.5dB. Sound Level: 30 ~ 130 dB. Resolution: 0.1 dB. Accuracy: ±1.5 Db. HOLD, MAX & MIN, AUTO POWER OFF, BACKLIT – Including all ... moreuseful features such as data hold, max recorded reading and min recorded reading as well as auto power off.
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$76.63 Shipping Condition: For parts or not working Location: Las Vegas, United States This unit will arrive in the condition shown, unit seems to power but there are no numbers displayed on the readout. Unit needs a two prong power cord, ... morenot included. A signed credit card authorization form is required for all orders paid with credit card.
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$5.95 Shipping Condition: Used Location: Tucker, United States Piezo Accelerometer- Bruel& Kjaer Type 4384 Please refer closely to all photos before purchasing. For parts/repair. Bruel& Kjaer Type 4384 Piezo ... moreAccelerometer. We do not have the means to fully test this unit. The stickers on the case state that the threads are stripped. This unit is being offered AS-IS with no returns. Thanks for looking- we appreciate your business! Please check out on eBay. Please Read: Other than what's displayed in the images accompanying this listing or mentioned in the description above. There are no manuals, instructions, additional parts or accessories. Unless otherwise stated in the description. The images show the ACTUAL or an ACCURATE REPRESENTATION of item that you are bidding on. All images are photographed by us and are the exclusive property of TELEVISIONARY Communications and/or The Reuseum. Use of any material in this advertising is prohibited without express permission. Unless otherwise stated above. This item is sold strictly"AS IS, with no warranty. We TRULY& HONESTLY try to represent our auction items to the best of our abilities. Please understand that we are sometimes unfamiliar with an item. That said. You might notice times that the description is very brief or nonexistent. To compensate for our lack of expertise we start prices very low, with the intent that you might be interested in the item for its parts and AS IS condition. Please take this in consideration when bidding on our auctions. We try to take weekends off in order to preserve our marriages. If this auction is scheduled to end during the weekend. We'll be in contact with you on Monday. If you have technical questions, or need shipping quote information about this or any of our other auctions, please try to ask them by Friday morning. Any technical or shipping questions received over the weekend most likely will not be answered before the close of the auction. Shipping Information: Bidders outside the Continental U.S. including bidders in Alaska. Hawaii, Puerto Rico& our friends i
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Free Shipping Condition: Used Location: Clermont, United States THIS WOULD BE AN EXCELLENT GIFT. THIS IS 100% AUTHENTIC.
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$10.80 Shipping Condition: New – Open box Location: Hernando, United States See photos. Includes windshield ball, battery and carrying case.
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Free Shipping Condition: New Location: China Want to test the sound level?. Large LCD display with switchable backlight for easy reading, convenient to use. Display: LCD display with switchable backlight. ... moreStorage Temperature: -10~60℃(10%~70%RH).
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Free Shipping Condition: Used Location: Columbus, United States Up for auction i s this use d Rycom 6041 Selective Level Meter. This powers up. I was unable to test this any further. There are some scratches and sticker ... moreresidue. Please refer to the pictures for more detail. This comes with only what is shown in the pictures. `4`.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Feog4d71f%2B%3E%604%60-14b3e1465d4-0x10b-
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$20.00 Shipping Condition: Used Location: Sebring, United States
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Free Shipping Condition: New Location: China Feature: 1. Concentration Unit Decibel: dBA. Humidity Range: 20%-85%. Relative Humidity: 20% - 85%. Temperature Range: -10℃ -50℃. Storage Temperature: ... more-10℃-60℃. Temperature Range: -10-50℃. If you do not receive our reply within 48 hours, pls.
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Free Shipping Condition: New Location: Vietnam RETENCIÓN, MÁX. Alta precisión con +/-1.5dB. PONDERACIÓN DE TIEMPO Y PONDERACIÓN DE FRECUENCIA: RÁPIDO (125 mS) para ponderación de tiempo. TIPO A para ... moreponderación de frecuencia.
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Free Shipping Condition: New Location: Denver, United States Ideal for testing music recording, neighbor noise complaints, industrial settings, office settings, speech therapy & more.
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Free Shipping Condition: New Location: China Display mode: AGC / DB. Display effects mode: 4 kinds. Main bar+ Peak dot fall after staying. Main bar+ Peak dot disappears after staying. Display color ... morecombination: 10 kinds. Peak dot falling speed (15 levels).
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$5.00 Shipping Condition: New Location: China Display direction: horizontal / vertical (switchable). Display mode: 10 kinds. Number of LED beads: 160 (8 20). Software supported: ambient noise filtering. ... moreIn a word, we will do our best to serve you.
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Free Shipping Condition: New Location: Lathrop, United States Highly accurate with ±1.5 dB, Frequency from 31.5Hz to 8,000KHz. 【Ergonomic & Lightweight Design】 Only 4.8oz, Light in weight and compact in size, which ... moreis easy to carry.
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$12.00 Shipping Condition: New – Open box Location: Poland Write to us. If you are not satisfied with the product. from weather conditions. Write to us. If your country.
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Free Shipping Condition: New Location: United States Manufacturer model:SLM400. Includes 9V battery, windscreen, and hard carrying case. We take our reputation seriously.
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$13.25 Shipping Condition: Used Location: Bosque Farms, United States We are quick to respond and resolve. We do not have power cords to provide unless they are attached to the item or unless stated that they are provided. ... moreIf one is pictured it is for testing purposes only unless it is attached or stated that it will be included.
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$8.70 Shipping Condition: Used Location: Newport News, United States This item was very gently used. Precise, accurate sound readings. Wide 50-126db sound capture range. Selectable response speed for checking peak and average ... moresound levels.
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$15.45 Shipping Condition: Used Location: York, United States Vintage Scott Sound Level Meter Type 450-B Instrument Laboratories - NOT TESTED. Don't have a battery so it was not tested. Please carefully review photos ... morefor condition before purchasing.
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Free Shipping Condition: New Location: China Body Fat Caliper. ± 1.5dB (sound pressure reference, 94dB@1KHz). Ring light / illuminator. Analog bar scale and low battery indication function. One scale ... morerepresents 1dB. 30~70dB, 60~90dB, 80~110dB, 100~130dB.
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$10.16 Shipping Condition: Neu Location: Uetze, Germany Dezibel-Messgerät Maxtuned mit integriertem LCD-Display. Messbereich des Schallpegelmessers: 30 - 130 dBEchtzeitüberwachung mit geringsten Messtoleranzen ... morevon nur ± 2 dBA/C Messung:A Messung: Geeignet zur Erkennung von UmgebungsgeräuschenC Messung: Geeignet für die Schalldruckanalyse von MaschinenSchnelle und langsame Ansprechrate möglichDie schnelle Ansprechrate verwendet eine Zeitkonstante von 0,125 s/Zeit für allgemeine UmgebungsmessungenDie langsame Ansprechrate verwendet eine 1,000 s/Zeitkonstante, diese nutzt man für Umgebungsmessungen mit großen Geräuschpegeländerungen4-stelliges LCD-Display.
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$25.00 Shipping Condition: Used Location: Denver, United States
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Free Shipping Condition: New Location: Hamilton, United States
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$10.00 Shipping Condition: New Location: Valley Stream, United States Power rocker switch at rear.
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$18.04 Shipping Condition: For parts or not working Location: Rocklin, United States Our 30,000 Sq.
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$6.00 Shipping Condition: Used Location: Old Hickory, United States works great but does have engraving on it.from my personal collection of test equipmentshipping is $6located in section kk 0fe.RcmdId ViewItemDescV4,RlogId ... morep4%60bo7%60jtb9%3Fuk%601d70f%2B%3E0fe-14bf7993237-0x113-
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Free Shipping Condition: New Location: China peoplemarketing Categories. Description. This equipment has been designed to meet the measurement requirement of Safety Engineers.Health,Industrial Safety ... moreoffices and Sound Quality control in various environment,which include factory,office,traffic,family,and audio system. This is an easy to use and handy Mini Sound Level Meter. Designed for sound quality control that measures sound level from 30dBA up ~ 130dBA. It has auto range. Wide measuring and frequency range(31.5Hz ~ 8.5KHz) maximum hold, Frequency Weighting A and Auto Backlight. Just press one button readings are instantly displayed. A practical little tool great for noise pollution monitoring, home theater setup, health and safety compliance, vehicle noise testing, etc. Auto backlight has a light sensor on top of LCD that detects environment lighting condition. Lighting display intensifies as the environment lighting condition gets darker. The darker the enronment the brighter the illumination. Also. It it reads in dBA and provides windscreen to filter-out unwanted signals. Specifications Included. Measuring Range: 30 ~ 130dBA Accuracy: ±1.5dB Resolution: 0.1dB Frequency Range: 31.5HZ ~ 8.5KHZ Frequency Weighting: A Sampling Frequency: 2 times/sec Digital Display: 4 digits Microphone: 1/2" Electret Condenser microphone Auto Power Off Low Battery Indication Max Hold Function Operating Condition Temperature: 0~40°C(32 ~ 104 °F) Humidity: 10~80%RH Storage Condition Temperature: 10~60°C(14 ~ 140 °F) Humidity: 10~70%RH Power Supply: 1 x 9V Battery(included) Dimension: 55 x 32 x 149mm 1 x Sound Level Meter 1 x Sponge Ball 1 x User Manual More Products In This Category. New Arrivals. What's Hot. Why Shop At Our Store. We accept PayPal only. All major credit cards are accepted through secure payment processor PayPal. Payment must be received within 7 business days of auction closing. If you have bought multiple items from me. You can send me one payment for all the items instead of paying for them individually. When you click th
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$9.99 Shipping Condition: New Location: China Spectrum mode optional. Input channel: audio input x1. speed regulation. -Due to the different display and different light, the picture may not reflect ... morethe actual color of the item. -Products may vary slightly due to different production batches.
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$35.00 Shipping Condition: Used Location: San Jose, United States VINTAGE IMPULSE PRECISION SOUND LEVEL METER. RARE AND HARD TO FIND 1972 INSTRUMENTS MODEL 2204 THAT COME WITH EVERYTHING YOU SEE ON THE 8 PICTURES
$39.85 Shipping Condition: Used Location: Rockford, United States Was working when removed from service.
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$10.59 Shipping Condition: Used Location: Columbus, United States For sale is a Larson Davis 2560 Mic with accessories. I have no idea in specifics what these accessories are. But I believe there is a mic boom, a ground ... moreof some kind, and misc WS004-F windsocks/screens. These are all included with the 2560 microphone. I will ship this item anywhere in the world. If you are outside the US please contact me so I can calculate appropriate shipping, thank you. Item will be shipped in a large box. Comes with a very secure cylindrical tube for storage.
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$35.00 Shipping Condition: Used Location: Poland Write to us. If you are not satisfied with the product. from weather conditions. Write to us. If your country.
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$17.80 Shipping Condition: Used Location: Agoura Hills, United States It can use polarized and pre-polarized microphones (not included). External filters can be added (filters not included). There are AC and DC signal outputs. ... moreCurrent operation has been verified by checking sound level readings with the matching microphone and pistonphone.
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Free Shipping Condition: New Location: China Two display modes are designed for much fun, dot display or bar display can be switched freely. Display mode: dot / bar (switchable).
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$10.99 Shipping Condition: New Location: Rancho Cucamonga, United States 【A/C Switch】 Frequency weighted selection switch A/C switch. Accuracy: ±1.5dB. Resolution: 0.1dB. 7）Bar graph: 50 dB scale at 1 dB step for monitoring ... morecurrent sound pressure level display period: 50 mS.
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$9.88 Shipping Condition: Used Location: Pasadena, United States Extech 407736 Digital Sound Level Meter TESTED. Fully tested. Includes original box.
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Free Shipping Condition: New Location: Sterling Heights, United States Hand-Held Portable SPL Sound Noise Pressure Level Decibel Stereo DB Meter Reader WORKS PERFECT Like New. SELLER GUARANTEED FREE SHIPPING
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Free Shipping Condition: New Location: China Feature: 1. Pointer Swing Direction: From left to right. Pointer Length: Approx. 16±1mm/0.63±0.04in (from needle end to shaft center). Pointer Material: ... moreZinc white copper. Pointer Width: Approx. 0.45±0.05mm/0.02±0.002in.
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$3.00 Shipping Condition: New Location: China Generally, slow rhythms correspond to slower beats, while fast-paced music such as rock and punk is suitable for faster beats. - 8 display modes. 11 color ... moremodes. The brightness of the lamp beads can be adjusted.
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$33.00 Shipping Condition: New – Open box Location: South Korea JAN. 2024.
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$15.46 Shipping Condition: New Location: Jonestown, United States Local pick up is not available. We do not accept P.O. BOXES. Photos are greatly appreciated! If your item appears defective, a call to the manufacturer ... moremay solve your issue.
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$6.16 Shipping Condition: For parts or not working Location: Ventura, United States BBN Instruments P16 Supply Box Description BBN Instruments P16 Supply Box Manufacturer BBN Instruments Manufacturer Part Number P16 Item/Ship Weight 1 ... moreLBS Tech Condition This item has not been fully tested and is being sold as is. This product can be previewed at our facility in Ventura. Ca. during normal business hours 8am to 5pm M-F. If you have any questions or specific testing you would like done please email or call us before bidding. Please call us if you have any questions at(805) 648-3300. Photos in this listing may not show the exact item we will ship(ie. extended part numbers or revision numbers may not match) An accessory or part not shown in the photos or description is probably not included. If you have any questions please contact us before bidding. Shipping We will professionally package. Using instapak foam-in-place if needed, and insure this product for safe delivery. Domestic shipping rates are available using the shipping calculator below, subject to terms& conditions. Please contact us for international shipping rates. Local pickup is encouraged for which all shipping and handling fees will be waived PID 37224 ABOUT SHIPPING TO DOMESTIC OUTLYING AREAS Please note that although the shipping calculator should not offer rates to Alaska. Hawaii, Puerto Rico, etc. we can ship there. Please contact us for a quote. These locations do not qualify for FREE SHIPPING offers, so we've had to exclude them from all shipping to prevent erroneous listings. ABOUT USPS SHIPPING Please note that we have discovered a problem with the eBay Shipping calculator on items that are too large for USPS shipping guidelines. The calculator is still showing USPS options even though the package is too large to qualify. As such. We may need to contact you before shipping to make an adjustment to a different method which may change the price for shipping as well. This bug has been reported, but they gave no timeline for a fix, so if you are purchasing an item on the larger side(boxed size approx. 20x20x10 or more) and
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Free Shipping Condition: Used Location: Hiawatha, United States
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Free Shipping Condition: New Location: China Add to Favourites. New Arrival. We also have a high-standard team, qualified by authorized organizations to ensure products are of the highest quality. ... moreThe item in the actual use of the process of quality problems.
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Free Shipping Condition: Used Location: Bhavnagar Wadva S.O, India Made in Nederlands. The surrounding noise can be monitored both quantitatively and qualitatively. • Four digit LCD panel with both digital and bar graph ... moredisplay. Four digit LCD panel with both digital and bar graph display.
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Free Shipping Condition: New Location: Minooka, United States EXTECH 407744. Grainger reserves the right to accept or reject any order. Diversion contrary to U.S. law is prohibited. Order Acceptance. Jurisdictions ... morehave varying laws, codes and regulations governing construction, installation, and/or use of products for a particular purpose.
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Neumann Company of Germany Rums 75 Record Rumble Meter Audiophile Meter
Neumann Rums 75 Record Rumble Meter Audiophile Meter. Item Description. Neumann Rums 75 Record Rumble Meter Audiophile Meter. Made by the Neumann Company of Germany. Incredibly rare. Perhaps the only working unit in the US. The world's only meter for the measurement of IEC turn- tables and record rumble. Direct cartridge input, IEC/RIAA playback weighting and proper vu meter indications of left, right, vertical and lateral rumble components. A must for service labs and manufacturers of turntables and records. Payment Terms. Payment Information We only accept Paypal- the fast. Easy, and secure way to pay online. Payments must be received within 3 days of listing close. Failure to pay after 4 days will result in the member being reported as a non-paying bidder automatically. NYS residents must pay NYS sales tax(8.625% Items are sold"as-is" ... moreunless otherwise explicitly stated. With no guarantee as to the effective life of an item. Returns are not accepted unless the item is not as described(or damaged) upon delivery. If a package is obviously damaged at the time of delivery please refuse the package and contact us immediately. Return authorizations must be requested within 7 days of shipment. We reserve the right to repair an item or send a comparable replacement item. Return shipping fees for international orders are always the responsibility of the buyer. Bidding on an item constitutes understanding of the payment and shipping terms. Shipping Terms. Shipping Information: We ONLY ship to addresses as provided by eBay within 24 hours of placing the order during business days. Orders placed over the weekend or on holidays will be processed next business day. Items are shipped with care and security in mind. Shipment details will be emailed the day after the order has been processed. Shipping fee will be determined based on the weight of the item and your zip code. International Buyers- Please Note: Import duties. Taxes, and charges are not included in the item price or shipping cost unless explicitly not
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Quest Electronics 215 Sound Level Meter W/ Sound Calibrator CA-12
QUEST ELECTRONICS SOUND LEVEL METER WITH SOUND CALIBRATOR MODEL: 215 CALIBRATOR MODEL: CA-12 UNIT POWERS ON AND RESPONDS TO CONTROLS. WE WILL GUARANTEE THE UNIT TO BE FUNCTIONAL. UNIT WILL NEED A NEW BATTERY BEFORE IT WILL BE FUNCTIONAL. UNIT IS USED AND HAS SOME SCUFFS AND SCRAPES FROM NORMAL WEAR. ONLY WHAT IS PICTURED IS INCLUDED IN AUCTION. 14 DAY WARRANTY PAYMENT We accept payments in US Dollars through Paypal Please allow extra days to clear the fund if you pay by an eCheck If you prefer to pay with a Visa. Mastercard, or American Express card please contact me after the auction ends We will hold your order pending receipt of your payment for up to 3 days if no immediate payment is required If the payment is not received in 3 days the sale will be cancelled and the item will become available for sale WARRANTY AND RETURNS We guarantee ... moreour items not DOA unless otherwise stated in auction. We ask that you please contact us first if you would like to return a purchase. If you have any issues or concerns with your purchase please contact us. We will do our best to make it right. Returns for defective items are accepted within 14 days of receipt. We offer an exchange or money back. Shipping for returned items that are not defective is the responsibility of the buyer. We ship exactly as described in auction. If manuals. Software, packaging etc. are not mentioned, they are not included. Returned items must be in the same condition as they were shipped. SHIPPING We ship 1-2 business days after cleared payment(excluding holidays and weekends) Shipping is via UPS Ground or USPS Priority Mail If you need a different method of s hipping please contact us before auction ends and we will do our best to accomodate you. INTERNATIONAL BUYERS We ship internationally on a case by case basis. If you are an international buyer please contact us before buying or bidding on any of our items. We will not ship internationally unless we are contacted first. Import duties. Taxes, and charges are not included in the item price or sh
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GRASON STADLER REF 1737
GRASON STADLER REF 1737 From surplus inventory. This item is being sold"AS-IS" and is not returnable. Pictures are of the actual item. What you see is what you will get. ALL LISTED ITEMS ARE SUBJECT TO PRIOR SALE.
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Metrosonics db-3080 Sound Level Noise Monitor w/ cl-304 Acoustical Calibrator
This Sale is for a Metrosonics db-3080 Sound Level Noise Monitor with cl-304 Acoustical Calibrator. TESTED by our Lab Technician and works well! Includes all accessories as shown! The Metrosonics DB3080 is a multi use noise monitor which functions as a noise dosimeter, integrating sound level meter. Peak sound level meter and time history monitor which is factory programmed and Intrinsically Safe. Measuring Ranges: 40 to 140dB Frequency Weighting: A and C Exchange Rate: 3. 4, and 5 dB Response: Slow and fast Weight: 15 ounces Battery Type: 9 V battery Approximate run time: Optimally 40 hrs Operating Temp: 4 to 140°F(20 to 60°C) Listings: UL and CE Datalogging: Yes to Metrosoft CL-304 Acoustical Calibrator· Nominal sound pressure level under reference conditions is 102DB· LESS than 3% thd· operating temperature range-10 ... moreto +50 degrees celsius· operates in 5 to 90% relative humidity· altitude correction less than 0.1DB to 10.000 feet· microphone chamber accepts 0.375 inch microphone· Overall Height: 2.190 inches nominal· Frequency Rating: 1000.0 hertz nominal SOLD WITH A 14 DAY RIGHT OF INSPECTION! Please CLICK HERE for our new eBay Manuals Store. First Choice Manuals" This item is NOT FOR EXPORT. U.S. SALES ONLY. Diversion is subject to civil and criminal Penalties. Terms& Conditions Emails Please use Ebay’s Message System to communicate with us. Ebay’s message center provides for the most effective communication. Emails sent directly can be overlooked or filtered by our server which only causes frustration to all parties. Answering Questions Avitar’s business hours are Monday through Friday from 9:00 a.m. 5:00 p.m. Eastern Standard time. We will answer questions during those hours prior to the end of the auctions. Questions received over the weekend or on holidays will be answered Monday morning. Shipping Notes Shipping costs are to the US(Lower 48 States) Local pick-up is available by appointment only. Alaska and Hawaii residents please e-mail for a ship
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Heathkit IM-58 Audio analyzer, I.M. Distortion Meter works FREESHIPUS48
Heathkit IM-58 Audio analyzer I.M Distortion Meter This Item is used working it has a some scratches but overall in nice shape. This unit has been powered up and tested everything works Meter and knobs are all in order. Includes AC power cord. B.T.W. manual downloadable on the NET* As With All our sale items Accepted Make offer or BUY IT NOW includes FREE shipping within the 48 US* EBay Rules now State. We Can accept PAYPAL ONLY Calif. residents must pay 8.625% sales tax. Unless, we have a copy of your resale permit. We are not a store NO WALK IN Viewing. Ebay and internet sales ONLY Sorry We Do not have WILL CALL(no pick ups) We are not staffed to handle this. Sorry. We do not work 24hrs a day 7 days a week please email questions during the work week. We will try to answer them in a timley maner. Thanks All SALES are considered"AS IS" ... moreand FINAL(no refunds) Unless specific guarantees are stated. When a refund is given it will be for purchase price only(not shipping) Winning bidders MUST respond to and complete"Ebay CHECKOUT" within 3 work days of auction end! Buyers Must pay by PayPal, ONLY payment must be received within 3(Three) working days of auction end! SHIPPING SCHEDULE: We pack and ship during the week. When payment is received your item will usually ship within 5 to 8 business days unless special handling. Preparation or transport is required, Then it may take a little longer. If our schedule allows we will try to ship smaller items during the week as the payments arrive but this will be at our option.We ship USPS For the most part. So PO Boxes OK We are sure you will be pleased with our packing. We have good feedbackregarding our packing. So relax and have fun bidding. All auctions are considered"AS IS" and FINAL(no refunds) Unless specific guarantees are stated. When a refund is given it will be item price only not shipping if charged. LRM
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ABBEON SOUND METER # AB-85
ABBEON SOUND METER MODEL# AB-85 9V. BATTERY INCLUDED MADE IN JAPAN IN EXCELLENT WORKING AND COSMETIC CONDITION
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Quest Q-300 Noise Dosimeter, QC-10 Calibrator & Q-2400 Sound Level Meter
Q-300 dosimeter(includes mike with lead. Cover& boom for area measurements) QC-10 Calibrator& 2400 sound level meter with calibrator couplings, printer& computer cables, QuestSuite management software, and the Quest branded screwdriver.
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Hewlett Packard HP Delcon Ultrasonic Translator 4918A Leak Detection works
This Hewlett Packard Delcon 4918A ultrasonic translator has been tested and appears to work. Battery operation only. Uses three"D" cell flashlight batteries. No corrosion in the battery compartment. Detects sounds in the ultrasonic range and converts them into sounds within the human hearing range by loudspeaker or headphones. Due to limited time. We have not fully tested this item and so it is being sold as-is, no returns. Please look at our other listings for more test equipment that is no longer used by our company and being offered for sale on ebay. Powered by The free listing tool. List your items fast and easy and manage your active items. We normally will ship within 3 working days after receipt of cleared payment. Large and/or heavy items may take longer. Please do not expect us to ship the same day you pay. If you need ... moresomething urgently. We are willing to work with you, but an expedited handling fee of 20% of the total invoice(selling+shipping+handling) will be added. The expedited handling fee is in addition to any extra costs associated with a faster shipping method(such as UPS Red)
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TerraSonde X-Meter (SST-3) - Audio Toolbox Audio Analyzer w/ Microphone
You are bidding on a TerraSonde X-Meter(SST-S) Audio Toolbox Audio Analyzer. SPL Meter with Microphone. The unit is used but appears to works fine. I don't know to much about these units but it powered on and seems to respond to sound picked up on the microphone. According to the sticker on the back the unit was last calibrated in 2004. The only defect I noticed in the top wheel knob cover is a bit loose and needs to be reattached more securely as sometimes it slips when you turn it(the knob post is not damaged at all and functions perfectly so its not a defect with the unit only the knob) Like I said I'm not an expert on these unit and I really don't know what all the functions do, or how exactly how to operate it, but if you have a specific question just let me know and I will try to answer it the best I can. The auction includes ... morethe analyzer, power adapter, and condenser mic, mic cord, and makeshift suction mount.FREE DOMESTIC S&H!
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Sound Level Meter/ Analog Dispay Radio Shack 4029300210
Used once. Includes all of the original packaging. 9V battery is NOT INCLUDED
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Bang & Olufsen signal / noise meter NM1
Signal/ Noise meter NM1 by Bang and Olufsen of Denmark. Used meter with some scuffs from use but looks in good condition. I have no way to test so selling as is
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Vintage EB Eckstein Bros. Tetra-Tone Audiometer Model 46 Working
Vintage EB Eckstein Bros. Tetra-Tone Audiometer Model 46 Working This meter is in good working condition. The tone worked at all frequencies and decibels. This item appears in good cosmetic condition. I suspect the writing should come off with a little work. It was coming off with a pencil eraser. Includes what is shown. US shipping only on this item. Powered by The free listing tool. List your items fast and easy and manage your active items.
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AudioControl Industrial SA-3050A Spectrum Analyzer Third Octave Real Time RTA
Comes with All Shown in Pics 14-Day Return Policy USPS Shipping to be Free within the 50 States/PR/VI Should you want UPS/FedEx. You must pay for it Int'l Shipping available. Please refer to eBay's Shipping Calculator, plus add what is stated within the eBay Listing. ATTENTION INTERNATIONAL BUYERS Under NO CIRCUMSTANCES will I Lower the Value of the Items I sell. So please. Don't ask me to. It is a violation of USA Law. Your Country's Law, and Violates eBay Policy which is very strict on the issue. If you have any questions please contact me via eBay. Thank you very much. And Good Luck. By the way. please use eBay's Make an Off*r Feature on my Buy it Now Listings BEFORE just becoming a Watcher. Even if the off*r is horribly insulting. I certainly won't be insulted, I promise. PS1: If you need more time to pay for any ... moreitem. Please let me know asap, I have no problem if you need more time, just as long as you communicate we will have no problems. However if you do not communicate with me. We will have a problem, and I will open an unpaid case asap, and it gets done automatically after 5 days- sorry for being so terse about this but sadly I need to do this. Once again. Thank you very much, and good luck. PS2: If you decide to watch the auction. And it ends before you bid, please feel free to contact me via eBay, Thank You. Also, before you just watch our items, please submit an off*r, even if you think it is insulting. If I don't like your off*r, 95% of the time I'm going to submit you a counteroffer. PS3: If this is a buy it now auction. It most likely has a best off*r feature. Please feel free to make me an off*r. I’ll either accept or counteroffer. Thank you. PS4: Please ask me any questions… BEFORE YOU BID! Thank you J PS5: If there is a problem with your order. Please contact me via eBay’s Messaging System first. You may also request my user information via eBay as well. If that doesn’t work. Please request my user information via eBay. There has been an issue with eBay’s Messagi
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HP Agilent 8903B Audio Analyzer, 20 Hz - 100 kHz option 12 400Hz high pass
HP Agilent 8903B Audio Analyzer. 20 Hz- 100 kHz option H12 400Hz high pass used in good working condition. no accessories are included. Shipping Shipping is via Fedex which takes 3-7 days to most countries in the world or by Singpost WWSpeed air parcel if Fedex international economic is not available to buyer's country and insurance is included. Items will be shipped within 2 working days after payment has been received. If special shipping requirements are needed. Please contact us prior to bidding, and we will do our best to meet your needs. BUYER PLEASE PROVIDE PHONE NUMBERS AS IT WILL HELP THE SHIPPING COMPANY TO CONTACT THE BUYER IN CASE OF ANY DIFFICULTY REGARDING THE DELIVERY OF THE PACKAGE. IF THE PHONE NUMBER NOT PROVIDED AND THE ITEM IS RETURNED BACK DUE TO NON DELIVERY. PLEASE DO NOT HELD US RESPONSIBLE. We can not ship to ... moresome countr ies such as Russia because we've encountered difficulty on ship ping to it. Some items had been held by custom then returned to us. Some items were lost on transport. if you are located in these counties which we don't ship to and you do need the item. Please contact us to work out a solution. Zero Feedback Bidders Must Contact Me Before Bidding. Or Bid Will Be Cancelled. RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fvo%7B2d71f%2B4g7%3E-14571578fdc-0x108-
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Goldline DSP30 RTA real time audio analyzer
This analyzer is a handheld. Battery operate 1/3 octave RTA. it comes with the proper mic, a soft case, the manual and that's it, the external PSU is not included. it works great. condition is good, all the buttons work. Paypal is the only way, buyer pays actual shipping cost, continental US only and you probably know all the other ebay rules. RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fvo%7B2d71f%2B4g7%3E-1457157902a-0x111-
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Audio Precision SWR-122F 12-Port XLR Audio Switchers| Digital Interface
You are bidding on 1x Audio Precision SWR-122F 12-port XLR audio switchers with the following specifications: QTY: 1 Manufacturer: Audio Precision Model Number: SWR-122F Category: Networking Type: Audio Switchers Features: 12 Input 2 Output Switcher Digital Interface, This item has been fully tested and function as intended. Posted with Posted with
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NEUTRIK A2D Audio Test & Measurement System
The A2/A2D is a dual domain audio analyzer supporting fully automated. High performance, stand alone or PC-controlled test applications. Measurement Functions Level- relative/selective THD+N IMD Intermodulation Distortion Wow& Flutter Crosstal Phase Noise& Noise relative Scope mode for time display FFT Spectral analysis Complete sweep capabilities over frequency, amplitude, time or tables Storage of 4 graphs RS232 serial or IEEE-488 parallel interface. For a pdf manual go to this link: http:www.akustiktest.de/pdf/A2-Bedienungsanleitung-NTI-NEUTRIK-AUDIO-ANALYZER-A2-englisch.pdf.
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EXTECH - Digital Sound Level Meter #407727 New in Box $70 Retail
I purchase public storage vaults at auctions. Highest bid will own this EXTECH- Digital Sound Level Meter#407727 New in Box $70 Retail. Please check out pictures of what you are buying. Please ask all questions needed. Check back for other related items being listed. California Residents Pays Sales Tax* Thanks
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DOD SR RTA REALTIME AUDIO ANALYZER SR RTA SOUND LEVEL METER VERY NICE!!!
DOD SR RTA REALTIME AUDIO ANALYZER- tested and in good condition- missing cap for one knob. But works fine without Thanks for looking!
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Maico MA 630 Series 2 Tympanometer / Ear Analyzer
MAICO MA630-2 VERSION 1.12 Description: Used. Very good condition EBAY REQUIRES THE FOLLOWING MESSAGE IN ALL MEDICAL LISTINGS. This may not apply to this auction. If you have any doubts. Please contact us first. The sale of this item may be subject to strict regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If so. Do not bid on this item unless you are an authorized purchaser. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping. This sale does not include anything else not pictured or listed above
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Bell Systems By Western Electric 3C Noise Measuring Set J94003C- Vintage!
Untested Unknown Bell Systems By Western Electric 3C Noise Measuring Set J94003C- Vintage! Bell Systems By Western Electric 3C Noise Measuring Set J94003C Untested- Condition Unknown What Is Pictured Is What You Will Recieve Calibration Not Guaranteed Battery Is Not Guaranteed No Leads. Cords, Instructions, Manuals, or Accessories Are Included Take A Moment And Visit Our Ebay Store Please Read Terms and Conditions USA Sales Only All auctions must be paid for with in 10 Days of end of auction. All items are SOLD AS-IS Unless otherwise stated in the auction. All end of auction notifications will be sent to your registered Ebay email address. We will combine shipping on auctions if possible. However we may not combine shipping on auctions sold by different CTR Surplus sellers. If for some reason an item has to be returned to CTR Surplus the ... moreBuyer will have to pay the return shipping. The original shipping charges are not refundable. All returns are subject to a 20 percent restocking fee. For any return you must email CTR Surplus with in 3 days of receipt of the item. Please ask all questions before placing a bid. Most items will be shipped UPS Ground and automatically insured for the bid amount. Any item that requires Truck Freight will require Buyers phone number and someone to unload the item from the truck(The Freight Company Will Not Unload The Truck) CTR Surplus 202 W. Livingston Ave Crestline Ohio 44827 Phone 419-683-3535 Fax 419-683-3230 All Auctions Will Be Automatically Insured For Final Bid Price Please click here to see my other auctions. 7.25% Sales Tax Will Be Charged On Item Price And Shipping On All Ohio Sales Powered by SixBit's eCommerce Solution g.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fuk%601d72f%2Bjw%60hquvg%3Eg-1457ca94341-0x10a-
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Quest 1800 Sound Level Meter ,OB300 octave Filter ,QC-10 Calibrator ,BK 4936 mic
Quest 1800 Sound Level Meter.1/3 OB300 octave band Filter,QC-10 Calibrator,Bruel& Kjaer 4936 Microphone. Current calibration. Item is in an air/water tight pelican case. I charge no international or local taxes. This item is in excellent working condition with current calinration up 7/22/2014 and on the meter it has a sticker that says calibration is good til 2018.
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Realistic Digital Sound Level Decibel Meter CAT. NO. 33-2055 w/ Case...NEW...
THIS IS A REALISTIC DIGITAL SOUND LEVEL METER.COMES WITH CASE.THIS ITEM IS BRAND NEW IN ORIGINAL BOX.CAT 33-2055.
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Quest Technologies 2400 Sound Level Meter Kit w/ QC-10 Calibrator
Quest Technologies 2400 Sound Level Meter Kit w/ QC-10 QC-30 Calibrator with manuals new batts in sound meter& Calibrator. Tested and working any questions pls ask will combine shipping
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Lectrosonics TM400 Wireless RF system for electroacoustic measurements
Just sent this in for testing and refurbishment. It was in like new condition and is now completely checked out. Block-22(563.2-588.7 MHz) Requires(2) AA batteries(supplied) This System Does Not Include A Microphone Tm400 Wireless System For Test And Measurement Replaces long cable between measurement microphone and test system(Smaart. Etc) 24-Bit. 88.2 kHz digital signal handling for compandor-free audio 256 synthesized UHF frequencies for wide choice of tunings to avoid interference. Rugged all-metal construction Receiver: Low Noise. Robust Rf Front End Balanced XLR Audio Output Smarttuning™ With Graphic Display For Easy Selection Of Clear Rf Frequencies Transmitter: Converts Microphones With XLR Jacks To Wireless Operation Selectable 5. 18, 48 Volt Powering 100 Mw Rf Output Power For Long Range Membrane Switch Control Panel With LCD Display ... moreThe Tm400 system was designed to provide the ideal link between a calibrated test microphone and measurement equipment such as SIM®. Smaart, Smaart-Live®, TEF® and other systems. By using a radio link, long cables can be eliminated thus saving time and providing opportunities for additional measurements to increase accuracy. The microphone can be moved around in the venue while the audience is present– something that is impossible with a cabled measurement microphone. Lectrosonics Digital Hybrid Wireless™(U.S. Patent Pending) Uses A Proprietary Algorithm To Encode The Digital Audio Information Into An Analog Format Which Can Be Transmitted In A Robust Manner Over An Analog Fm Wireless Link. This Combination Offers The Superb Audio Quality Of A Pure Digital System And The Outstanding Operating Range Of The Finest Fm Wireless Systems. The Digital Audio Chain Eliminates Compandor Artifacts. And Provides Audio Frequency Response Flat To 20 Khz. The Rf Link Takes Advantage Of The Spectral Efficiency Characteristics Of An Aggressively Optimized Fm Radio System. This Digital/Analog Hybrid Technique Has Some Very Beneficial Properties. Because The Information Being T
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Vintage Standard F.M. Alignment Generator 189 By Measurements McGraw Edison Div.
Up for sale is a vintage Standard F.M. Alignment Generator 189. This came out of an estate with no electrical cord. The guy was an electronics repairman. I have no way of testing since there i no cord. Shipping seems little high but the thing is heavy. All the knobs turn and click. No reserve. Posted with
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Vintage Hallicrafters HD-1 Capacitance Decade
Up for sale is a vintage Hallicrafters HD-1 Capacitance Decade. I think it is used to try different combinations of certain types capacitors. I am selling it as is and as found since I have no way of testing it. All of the switches click when slid. No reserve. Posted with
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Parts for Bruel Kjaer 2306 Level Recorder Logarithmic Potentiometer ZR 0016
This Bruel Kjaer 2306 Level Recorder Logarithmic Potentiometer ZR 0016 is being sold for parts only. Incomplete. I don't know anything about this item. I do not know how to test any part of it. I ship within 1 business day of receiving payment.
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Radio Shack Sound Level Meter 33-2050 w/ Leather Case Manual *WORKS GREAT*
Radio Shack Sound Level Meter 33-2050 w/ Leather Case Manual*WORKS GREAT* Mouse over images to see larger version Click to view supersize image Radio Shack Sound Level Meter DESCRIPTION: 1 Used Radio Shack Sound Level Meter 33-2050 w/ Leather Case and Manual*WORKS GREAT* CAT NO. 33-2050 CONDITION: Meter works with a good Battery. No Battery included with the item. Cosmetically in excellent condition(see pictures) 14 Day DOA Warranty. NO BATTERIES INCLUDED. Location ID: ALEX-A21 ALEX. Payment: Preferred mode of Payment is PayPal. Cashier’s Check and Personal Check are all accepted modes of Payment. Please contact us if these are needed to submit payment. Shipping: Purchases will be shipped via FEDEX or USPS. Please note the EBay Listing shows UPS shipping but FEDEX is our preferred carrier. We guarantee to ship your item within 48 hours(except ... moreweekend and public holidays) after payment has been received Your Tracking number will be sent to you via email once the item has been shipped out. Never accept a damaged package! Instead reject the package and contact us ASAP. International Sales: USPS Express Mail International is our preferred shipping method. All import duties& taxes are responsibility of the buyer. We do offer FedEx Air Freight for items not able to be shipped USPS. International Buyers Interested in Container Quantities- PLEASE contact us through EBay Messaging for more information and pricing. Freight: All Heavy and Bulky items that do not meet the weight and size of regular mail have to be shipped freight. Please contact us for a freight Quote. Shipping Address: Items can only be shipped to the verified shipping address that is submitted with your PayPal payment. If your PayPal address does not match the shipping address. Please modify the address before submitting payment. Please notify us through the EBay Messaging panel. If no notification is received and your item is shipped to the incorrect address you(the buyer) will responsible for any additional charges. Contact: We answer cus
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LEADER LBO-310A OSCILLOSCOPE with LEADER AUDIO GENERATOR LAG-26
both unit works great combination for testing audio system and alike.the audio generator pilot bulb on indicator need replacement but generator works great.Both needs little cleaning and contact spraying(BANANA TEST CLIP/WIRE NOT INCLUDED) YOU WILL RECEIVE THE 2 UNIT ONLY NOTHING ELSE. WOW great find great price. starter kit for a repair person. SOLD AS IS ALL SALES ARE FINAL.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fvo%7B%3Dd70f%2Bf52%3E-145826be8a1-0x112-
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Bruel & Kjaer Master Catalogue CD, ( Copy )
Bruel& Kjaer Master Catalogue CD 2005 Edition( Copy) Contains Product Data. Tech. Reviews, App. Notes, Handbooks, Primers, Case Studies, all in the following languages, English, Danish, Dutch, French, Spanish, German, Italian, Japanese, Swedish.
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Bruel & Kjaer Data File CD (copy)
Bruel& Kjaer Data File on a CD. This is a copy of the orig. CD. Contains the following Application notes. Brochures, System Developments, Product Data, Tech. Reviews, Handbooks, Course material. Dated 1998. NOTE! Most of this is no avail. anymore.
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GEN RAD MODEL 1531A STROBOTAC ,STROBE TACHOMETER
GEN RAD MODEL 1531A STROBOTAC.STROBE TACHOMETER. I DO NOT ACCEPT RETURNS.
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M-27 NOISE LOGGING DOSIMETER M-27/28 Multifunction Digital Meter Quest CA-12B/M
QUEST Electronics M-27 M-28 Noise Logging Dosimeter and Data Lodding Instrumentation. Measures Lavg. Dose, TWA, Leq, Sel, Sound Level, True Peak, Lmax, Run time and Pause time over ranges of 35-126dB and 50-146dB. Comes with all shown and some type of clip on Microphone that also incerts into the CA-12B/ CA-12M. You will get everything shown in the Pictures in Black Plastic Case. Might need new batteries but in Terrific Condition. Priority Mail Shipping at 5Lbs.
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Pulsar Model 85 Noisemeter Type S2A and Model 100 Sound Level Calibrator
For Sale is a: Pulsar Model 85 Noisemeter. Removable windshield, Pulsar Model 100 Sound Level Calibrator, and a plastic carrying case. Model 85 Noisemeter Specifications Measuring Range: 55 to 115 dBA Reference Specifications: Type S2A. ANSI S1.4 1971 Reference Sound Pressure: 2x10^(4) microbars Scale Weighting: dBA Meter Characteristics: Slow Response. RMS indication Frequency Response: 20 Hz to 10 kHz Microphone: Ceramic Type 1670 Omnidirectional Upper Limit of Accurate Sound Level Measurement: 115dBA Batteries: 9V. Type NEDA 1604or 1604A Size: 6.2" x 3.6" x 2.3" Weight(with Batteries) 12 ounces Condition: Good working condition. When turned on the meter will respond to noise fluctuations, and will read near the value of the selected calibration value when the Sound Level Calibrator is connected. No other testing was performed. ... morePhysical Condition: No major damage to the device, there are some signs of wear such as small scratches or discoloration on the surfaces. Model 100 Sound Level Calibrator Specifications Type: Acoustic Coupler Sound Levels: 95 and 105 dB(1000Hz) Ref. Accuracy: ± 0.5dB at 20°C Temperature Range: 15°C to +60°C Temperature Coeff. Less than 0.01dB/°C Microphone Diameters: Fits 1-1/8" or 1/2" Diameter microphones. Size: 1-7/8" Diameter by 5-1/2" Long Weight: 10 ounces Condition: Good working condition. The device will turn on and emit a tone for both the 95 dB and 105 dB settings. The tone was not validated for frequency or sound level. We just know that it does turn on. No other testing was performed. Physical Condition: No major damage to the device, there are some signs of wear such as small scratches or discoloration on the surfaces. Item is in good working order. Shipping and Handling for this item is $12. Local pickup is available at 50% of the handling fee. This auction may be ended at any time for local sale. We are actually a screw machine products contract manufacturer. Specializing in production runs of Swiss, CNC, and mult
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B&K Bruel & Kjaer 2232 Precision Sound Level Meter/Calibrator 4230 Tested #3388
Bruel& Kjaer 2232 Sound Level Meter and Bruel and Kjaer 4230 Sound Level Calibrator Items power on. Cosmetic condition is great, there are minor signs of usage like small scratches and scuffs. All buttons are functional they are complete and in place.Each item includes a black soft leather case. Please review pictures carefully to see item details and all that is included. Thank you Batteries NOT Included. WHAT YOU SEE IN PICTURES IS ALL THAT IS INCLUDED. Information below is only for items specifications. Bruel& Kjaer 2232 Sound Level Meter The B&K Precision Sound Level Meter Type 2232 is an inexpensive instrument for primarily making community noise surveys and less demanding acoustic measurements. But nevertheless offers the accuracy and quality associated with a precision-grade sound level meter. Its excellent ergonomic design ... moreand ease of operation enable even the inexperienced user to carry out reliable measurements quickly and effectively. The handy convenience of a Type 1 precision sound level meter which can be carried around in a pocket will be appreciated by all users. A large, easily read digital display gives a single value indication of the maximum A weighted sound level measured during the previous second, thereby eliminating meter reading errors. Type 2232 is robust, compact and lightweight(460 g) and is the ideal tool for environmental health inspectors and other personnel concerned with maintaining acceptable noise levels in industrial and residential locations, for instance police officers checking vehicle noise. The B&K Sound Level Meter Type 2232 satisfies the requirements of IEC 60651 Type 1 and ANSI S1.4 1983 Type S1A. Uses Community and industrial noise measurements, Checking compliance with noise rating recommendations, Traffic noise measurements, Front-end for other equipment, Features Ease of operation, Small and lightweight. Fits in a pocket, Measuring range from 34 to 130 dB, Type 1 precision, Equipped with a robust. High sensitivity prepolarized condenser microphone, L
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Gold Line LOFTech TS-2 Audio Test Set and Impedance Meter Sine Wave Generator
DESCRIPTION This audio test set is used and is in good working order. Note that the power button is missing and is not included. The switch beneath may still be activated. It has scuffs/scratches from general use. The power button and any other accessories are NOT included. Sold exactly as pictured. What's NOT Included: Power button and any other accessories Manufacturer: Gold Line Model: LOFTech TS-2 Cosmetics: Used Test Results: Tested for key functions GO GREEN Lower your shipping cost and help the environment! If you are purchasing this item for a specific part or parts. Please let us know. We can pack only the part(s) OR piece(s) you want, send a revised invoice to properly reflect the change in weight, and properly recycle the rest! Electronics Cafe is R2 certified(Responsible Recycling) and we take preserving the environment very ... moreseriously. Every item we list has been processed by a technician and deemed one of the following: tested for full functions(R2 ready for reuse) Tested for key functions(R2 ready for resale) or evaluated as non-functioning. Electronics Cafe specializes in used electronics. When you buy used, fewer electronics end up discarded or in landfills; it saves the raw materials necessary to manufacture new electronics; and it saves the energy used, and pollution created, in the production, manufacturing, and transportation of the new item. That means less resources and waste are cluttering up the Earth's environment! ELECTRONICS CAFE GUARANTEE Thanks for looking at our auction! We are offering a no-hassle. Full guarantee on this item- we'll do what it takes to get five-star ratings across the board. We've been selling on eBay since 1999- our customers are the most important thing to us! Bid with confidence! Questions? Comments? Concerns? Contact us. Every inquiry is of utmost importance and we treat it as such. We strive to provide 5-star service in every category you can rate us on! We greatly look forward to working with you! Power supplies. Cables, batteries, and other ba
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HP 200C Tube Oscillator: Test Speakers & Re-foam/cone Aid
This vintage rack mount audio oscillator works good and is in good cosmetic condition. Recently obtained at an estate sale. Frequency response is 20Hz to 200.000. I have a 200C that have used for 25 plus years to test speakers, sweeping them for any voice coil defect, etc. and frequency response. Also use as an aid in re-foaming speakers to center the voice coil during re-foaming, especially useful if you do not remove the dust cap. I paid $135 so reserve price is $125. Item sold as is due to age but in current condition as stated. US SHIPPING: Domestic USA orders will be shipped via insured USPS Priority Mail with Delivery Confirmation or UPS. INTERNATIONAL BUYERS- READ the following BEFORE Bidding! Note: Item is too large to ship to some countries. If no shipping quote given for Priority or Express mail, this is reason. Buyer is responsible ... morefor all import taxes and duties. Most shipments via insured USPS Priority or Express Mail with Delivery or Signature Confirmation as available. Orders to Romania, Bulgaria and Italy will be shipped via USPS Express Mail International with Signature/Delivery Confirmation as available- Exception granted if buyer has substantial history of successful ebay transactions or requests/granted exception approval. This will enable a safer transaction for both of us and help to insure product delivery to your home. Declared value and insured value will only be stated at winning bid price(will not declare a lesser value or post as gift) TERMS: Only eBay registered members with 90%+ POS feedback may bid. Buyers with less than 3 rated feedbacks or hidden feedback should email me for approval before bidding. I only ship to eBay/Paypal registered addresses. Calif. residents pay sales tax. All sales final and no returns unless item/description materially mis-represented. PAYMENT thru Payal only and payment arrival due within 3 days of auction close: non-compliance may result in cancellation of winning bid, filing of'non-pay bidder alert' and posting of negative feedback. I do not clo
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HP 3550B Portable Audio Test Set
HP 3550B Portable Audio Test Set It is Heavy! Oscillator and Voltmeter are NOT WORKING! The Pach Panel 353A(Step Attenuator) are working! NO WARRATY OR GUARANTEE OF ANY KIND! Removed from surplus enviroment. With cabinet and user manual. g6.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fuk%601d72f%2B%3Eg6%3E-1458b8adee1-0x104-
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Audio Precision SYS-2722 and AUX-0025 Switching Amplifier Measurement Filter
Audio Precision SYS-2722[APIB] and AUX-0025. This unit is in mint condition. It's literally been used only a dozen times in a professional audio engineering lab. All accessories shown ship with unit. Please email if you have any questions. Will transfer all ownership over so support can continue with AP.
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Heath Harmonic Distortion Analyzer
This is a Heathkit Harmonic Distortion Analyzer in perfect working order and excellent cosmetic condition. Visit my eBay store: PLEASE LEAVE FEEDBACK Powered by
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QUEST ELECTRONICS MODEL 211 Sound Level Meter
Up for grabs is a really neat QUEST ELECTRONICS MODEL 211A sound level meter. It comes in its original box which is very old at this point. I have no idea what this device is for I just know I have had it around for maybe 10 years in its box. The coolest thing about it is the fact that it was used my the Dept. of the Interior/Bureau of Mines(see pic#3) No reserve PAYPAL only and U.S. shipping only. Have fun and good luck!
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Bruel & Kjaer Swiss Army Pocket Knife
Bruel& Kjaer Swiss Army pocket knife. Black
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HP 3550B Cabinet + User Manual ( Portable Audio Test Set )
The list is for the Cabinet + Front Cover + 3550B User Manual only! C abinet + Front Cover + User Manual. For the HP 355 0B Portable Audio Test Set! It is Heavy! NO WARRATY OR GUARANTEE OF ANY KIND!
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HP 8903A Audio Analyzer 20Hz-100kHz, W/Opt. 001-Rear Panel Connectors
Here is a HP 8903A Audio Analyzer. It has been tested by our engineer and he found that it has distortion and did not analyze further. Therefore it will be offered AS-IS. No returns. Cosmetic condition is good. With some scratches, as shown in the photos. Only the HP 8903A Audio Analyzer is included in this auction. No jumpers. Cables other devices or accessories. Features: Measures true rms volts. Dc volts, frequency. Programmable low distortion source. Measures distortion. SINAD, signal to noise See our ebay store for more great deals. Many loads. Attenuators, cables, manuals and other equipment available. Click here to Be sure to sign up for our Ebay Newsletter under the'Email Subscriptions' heading for special ebay-only offers. Questions/ Contact We are available 8.30 am to 5.00 pm Eastern Time and respond quickly to all email ... morequestions. Shipping or Payment questions? email Technical questions? email Can't wait for an email? Call us at 410 871 2273 You can fax payment information to us at 410 871 1255 Our Mailing Address: Ridge Equipment Company. Inc 2002 Bethel Road Suite 105 Finksburg. MD 21048 Payment We accept American Express/ Visa/ Master Card/ Discover Directly. Or. Pay me securely with any major credit card through PayPal! Shipping 95% of our packages ship within 1 day! Shipping is calculated based on buyer's location using eBay's built in shipping calculator. We will combine shipping for multiple items. The calculated price includes a packaging charge to help cover the cost of foam-in-place packaging. We use this system for maximum protection when shipping electronic equipment. These images copyright Sealed Air Corporation Overseas Bidders: Click here for our Be aware that many of our packages are too heavy to ship with the USPS. These must be shipped via UPS International. Return Policy We always accept returns if the item is not as stated. Returns are handled as repair. Replacement, or refund at our discretion. We work with our customers to bring any problems to an acceptable re
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Audio Precision AP PSIA-2722 Programmable Serial Interface Adapter
Avalon Equipment Corporation Programmable Serial Interface Adaptor Manufacturer Model# Audio Precision PSIA-2722 Condition Very Good Cosmetics. Operates Properly Return Policy 14-Day Warranty Details The PSIA-2722 Programmable Serial Interface Adapter is an accessory unit for Audio Precision’s System Two Cascade. Cascade Plus and 2700-Series digitally-capable instruments. PSIA-2722 has a serial transmitter section for testing devices with digital input. Such as DACs; and a serial receiver section for testing devices with digital output, such as ADCs. Each section is configurable to a wide range of clock and data settings, using either internal or external clock references. The transmitter and receiver sections can also be operated simultaneously for SRC or other testing. When the instrument’s internal master clock is used as the only clock ... morein this configuration, the clock rates of the two sections are tightly coupled. When this configuration is used with a second, external master clock(typical of SRC testing) the controls and functions of the transmitter and receiver are almost entirely independent. Cosmetic condition very good. Operates properly. Accessories Included: APIB cable Two 25-wire parallel digital cables Four 50 ohm BNC coax cables Two harnesses of six 50Ω cables with BNC at one end. Dual square pin connectors at the other Ops-manual(on CD) AC adaptor Warranty void if tamper seals broken. Warranty begins upon receipt. Local pick up okay. Our phone# 888-542-8256 We are in Vista. California(a community of San Diego) Attention Foreign Bidders! Some items may be subject to Export Control Restrictions that will prevent us from shipping to your country. All items to be shipped to foreign countries will first need to be verified by Avalon before they are shipped. Items that are subject to export controls may require additional documentation and information from the bidder or may not be allowed to ship at all. Foreign bidders are STRONGLY encouraged to review U.S. export controls for items you a
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Audio Precision AP SWR-2122U 12x2 Unbalanced Switcher with BNC Connectors
Avalon Equipment Corporation Oscilloscope Manufacturer Model# Tektronix TDS544A Condition Good Cosmetics. Operates Properly Return Policy 14-Day Warranty Details The Audio Precision SWR-2122U unbalanced switcher with floating BNC connectors features 12x2 architecture. It provides a means of expanding the analog interface capacity of System One and System Two family audio analyzers with provisions for cascading up to 16 units. Allowing up to 192 channels to be accessed. Switching is computer-controlled via the same APIB as the Cascade Plus. It is particularly useful to interface to multi-channel devices, or production"bed-of-nails" test fixtures. It functions as either an input or output switcher. Floating BNC connectors help prevent ground loops. When used in output mode. It is also capable of complement mode operation: this allows ... moreall but one channel to be driven while measuring the undriven channel for worst-case crosstalk on multichannel devices. Looks good. Operates properly. Accessories: manual(on CD) Power cord. Warranty void if tamper seals broken. Warranty begins upon receipt. Local pick up okay. Our phone# 888-542-8256 We are in Vista. California(a community of San Diego) Attention Foreign Bidders! Some items may be subject to Export Control Restrictions that will prevent us from shipping to your country. All items to be shipped to foreign countries will first need to be verified by Avalon before they are shipped. Items that are subject to export controls may require additional documentation and information from the bidder or may not be allowed to ship at all. Foreign bidders are STRONGLY encouraged to review U.S. export controls for items you are bidding on PRIOR to bidding. Go to www.bis.doc.gov and follow the procedures listed if this applies to you. Payment Terms Shipping Policies Avalon Equipment Corporation accepts the following forms of payment: Check(will delay shipment until check clears) preferred method- Item shipped quickly) MasterCard/Visa/American Express. I-Escrow(escr
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BRUEL & KJAER 1602 Frequency and Distortion Measuring Bridge Denmark
Bruel and Kjaer 1602 Freq and Distortion Measuring Bridge. In nice condition with only surface marks and scratches. Interior components all look like new. Has one different knob. Thanks for looking.
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3M QUEST 2100 Sound Level Meter with Carrying Case
3M QUEST 2100 Sound Level Meter with Carrying Case 3M/ Quest Model 2100 Sound Level Meter. We acquired this unit from a medical auction and it does not appear to have seen much use(if any) and is in excellent cosmetic condition. It was last calibrated 4/06/2012 and according to the label is due again. Guaranteed to power-up as pictured. See the picture to the left for complete specs. The Quest Model 2100 Sound Level Meter provides General Purpose Class/ Type 2(2100) accuracy. A broader measurement range and optional detachable microphones. Measurements up to 50 ft. 15 m) away with optional extension cables" Shipping Weight: 4 lbs. This item is being sold"AS-IS" but guaranteed to be as pictured and described. We make every effort to describe each item as best as we can and we ask that you please read the listing in its entirety. ... moreYou may return most items within 14 days of receipt for a full refund. We will also pay the return shipping costs(does not apply to International orders) if the return is a result of our error(you received an incorrect or defective item. Etc. Returns for any other reason may be assessed a 20% restocking fee. If damages occur in shipping, please keep box and all packing and contact us immediately so we can file a claim with the carrier. If you have any other questions or concerns please send us a message through eBay or contact us directly at 812-923-1438. Powered by SixBit's eCommerce Solution
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Northeast Electronics TTI 1125 Transmission Test Set w/ dB Meter Oscillator
Please check other items in our Store. Northeast Electronics TTI 1125 Transmission Test Set w/ dB Meter Oscillator Tone Generator with adjustable frequency and level Level Meter and Frequency Counter Measurement Metallic Noise Measurement Noise-to-ground Noise Measurement Noise-with-tone Noise Measurement Impulse Noise Measurement P/AR Measurement(provides a single figure that capsulizes a number of test results. Useful for testing phone lines for modem performance. Item powers on and seems to be functioning. We lack the equipment to fully test this item so it is being sold as described for parts. Some cosmetic damage see photos. Terms and Condition Terms of Sale Our items have been tested and are in working order. Items are as described. Most are in“USED” condition, or are for“parts or repair” anything not stated in the description is considered ... moreuntested. Items don’t include any additional parts. Cables or accessories(unless otherwise stated in the description) Any batteries with products are not warrantied. We list only what we know about the items and cannot make any guarantees about any other information. Payment We only accept Pay Pal payments. Payments need to be received within 3 days after the close of an auction. We will automatically open an unpaid item case after the 4th day of non-payment. Unless payment arrangements are made. Shipping We ONLY ship to the 48 continental United States. Your order will be shipped via Federal Express Ground within 3 business days after we have received your payment. Items paid for on certain holidays. A large number of outgoing shipments, other shipping requirements, and/or other factors may delay shipment. We do not ship to PO Boxes or APO/FPO. Tracking numbers are entered into the eBay online record after unit ships. Information about tracking will appear after items are picked up by a shipping service. Returns If you feel your item is defective please contact us via eBay’s email system. There will be a restocking fee of 20% for items returned with compatibility
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GenRad Sound Level Calibrator BR
This listing is for the following: Manufacturer: GenRad Model: 1987 Description: Sound Level Calibrator Serial# N/A Included Accessories: SEE PICTURES General Description: This unit comes in its original case. Condition: USED. This item has been checked by our staff. Listing is only for unit and accessories listed above. Any other equipment pictured is only to show functionality. JM Test Systems. Inc. was founded in 1982 to provide quality and expedient service to industries that need repair and calibration of test and measurement equipment traceable to National Institute of Standards and Technology(NIST) The company has grown from a 2 person lab to our current status of over 200 employees in 5 laboratories across Louisiana and Texas. Our quality is second to none; we are A2LA accredited to ISO 17025. Our A2LA audits include compliance with ... moreANSI/NCSL Z-540. ISO-10012-1, and Mil Std 454662A. We are members of the professional groups: NCSL, ASQ, ASME, GIDEP, LTC and ISA BJM 981
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HP 204B Audio Oscillator from Test Set 3550B
Oscillator HP 204B The Oscillator HP 204B are NOT WORKING! NO WARRATY OR GUARANTEE OF ANY KIND!
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HP 403B Millivoltmeter Audio (Test Set 3550B)
Voltmeter HP 403B(Audio Millivoltmeter) The Voltmeter HP 403B are NOT WORKING! NO WARRATY OR GUARANTEE OF ANY KIND!
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HP 353A Audio Attenuator from Test Set 3550B
HP 353A Audio Attenuator( Patch Panel) from Portable Audio Test Set 3550B) The Pach Panel 353A(Step Attenuator) are working! NO WARRATY OR GUARANTEE OF ANY KIND!
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Bruel & Kjaer 4443 Noise Dose Meter w/ 4231 Audio Analyzer
Bruel& Kjaer 4443 Noise Dose Meter w/ 4231 Audio Analyzer Item Condition: Used Quantity: 1 unit Cosmetic Condition: 8 Functionality: Remarks: Actual Weight: 1.3Kg Dimension: 6x33x28- Comes with 14 days money back guarantee. We ship FAST via DHL worldwide(except for South America and Russia- see notes below) For single quantity listing. Winning bidder shall receive the actual item as shown. Accepts paypal and wire transfer payments only. Thank you. NOTE: Please note that upon paypal payment. Once the shipment address is provided, it will be best to provide your current phone number as well so we can write it down on the package. Locator: 140317-ACS. PB4652-3(1) UNQ123 =================================================================================================================== TERMS AND CONDITIONS ON EACH SALE WARRANTY: All NIB(New-In-Box) ... moreNOB(New-Open-Box) and NNB(New-No-Box) comes with 14-days money back guarantee. All"USED" equipment had been tested and are guaranteed functional. Also comes with 14-days money back guarantee. All items that are declared"AS IS" have no warranty.No returns, and no refund. SHIPPING(DHL) In our quest to have the item arrived to you the soonest. We subsidize some of the shipping cost and make DHL as our standard courier. We send tracking number after each shipment. If we miss it. Please do not hesitate to send us a message. DHL shipping normally takes 2 to 5 working days to most worldwide destinations. Due to very high customs charges. We discourage DHL shipping to South American countries( Brazil,Ecuador, etc. and propose to use AIR PARCEL shipping instead. However, if you badly need the item and customs charges will not be a problem, we can still ship via DHL. If you want the item shipped to South America via DHL, please send us
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Bruel & Kjaer 4443 w/ VP 7790 Noise Dose Meter Link Software
Bruel& Kjaer 4443 w/ VP 7790 Noise Dose Meter Link Software Noise Dose Meter w/ VP 7790 Noise Dose Meter Link Software Item Condition: Used Quantity: 1 unit Cosmetic Condition: 8 Functionality: Remarks: Actual Weight: 0.9Kg Dimension: 6x33x28- Comes with 14 days money back guarantee. We ship FAST via DHL worldwide(except for South America and Russia- see notes below) For single quantity listing. Winning bidder shall receive the actual item as shown. Accepts paypal and wire transfer payments only. Thank you. NOTE: Please note that upon paypal payment. Once the shipment address is provided, it will be best to provide your current phone number as well so we can write it down on the package. Locator: 140317-ACS. PB4652-2(1) UNQ123 =================================================================================================================== ... moreTERMS AND CONDITIONS ON EACH SALE WARRANTY: All NIB(New-In-Box) NOB(New-Open-Box) and NNB(New-No-Box) comes with 14-days money back guarantee. All"USED" equipment had been tested and are guaranteed functional. Also comes with 14-days money back guarantee. All items that are declared"AS IS" have no warranty.No returns, and no refund. SHIPPING(DHL) In our quest to have the item arrived to you the soonest. We subsidize some of the shipping cost and make DHL as our standard courier. We send tracking number after each shipment. If we miss it. Please do not hesitate to send us a message. DHL shipping normally takes 2 to 5 working days to most worldwide destinations. Due to very high customs charges. We discourage DHL shipping to South American countries( Brazil,Ecuador, etc. and propose to use AIR PARCEL shipping instead. However, if you badly need the item and customs charges will not be a problem, we can still ship via DHL. If you w
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Sencore SP495 Sound Pro Audio Consultant
Fine tune high-end audio systems with live. Distributed, or industrial sound. The Sencore SoundPro Audio Consultant gives you the information you need to optimize your audio setup. The Audio Consultant has both digital and analog input/outputs so it can be used in conjunction with digital audio devices to get the most out of sound. The handheld analyzer can run up to five hours off the battery and has a hard shell to protect it while you take it on the go. Mfg. Part Number, SP495, Brand, Sencore, Features, FFT Analyzer, Real Time Analyzer, Sound Level Meter, LEQ, Sound Study Graph, Energy-Time Graph, RT60 Calculator, Impedance Meter, Polarity Tester, Signal Generator, Frequency Counter, Signal Level Meter, Cable Tester, USB Audio Preamp, Impulse Recorder, Stereo Recorder, SD Memory Card, Digital Audio Outputs, High Resolution Color LCD, Specifications, ... moreFast and accurate adjustments of speaker coverage and cluster alignment. Time delays, and speaker frequency response equalization to ensure a high-performance, problem-free installation. Optional firmware add-ons- TechBench(electrical signal/component tests) Speech Intelligibility(ALCONS, RaSTI, STI-PA) Time Delay Analysis(TDA) NoiseCurves(NC, RC, PNC) Transmission Loss(STC, NIC) Multi-Band Decay, and Audio Stethoscope; you'll never be caught short. Portable. Battery-operated(5 hours run time) handheld instrument in a ruggedized case means you can make precise audio system measurements wherever you do commercial audio work. High resolution color LCD. Dual-FFT processing, faster audio codec, bi-directional stereo audio USB interface, digital audio outputs(S/PDIF, Toslink& USB) and high level analog audio outputs. Impulse Recorder for recording room impulse response for input to acoustic analysis programs. Stereo Recorder for providing broadcast quality. 48 kHz stereo audio recordings. Removable SD memory card for transferring Impulse Recorder and Stereo Recorder wav files. Retail Price $4195,
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Vintage! RCA Sound Level Meter WE-130-A
For model Sound Level Meter WE-130-A. RCA(RCA Victor Co. Inc. New York(NY) Country: Manufacturer/ Brand: alternative name. RCA Manufacturing || Victor Talking Machine Year: 1971 Type: Service- or Lab Equipment Semiconductors(the count is only for transistors) 1: 3N128 CA3029 CA3029 schematic requested Wave bands- without Details Power type and voltage Dry Batteries/ 4 × 1.5 Volt Loudspeaker- No sound reproduction output. Power out from Radiomuseum.org Model: Sound Level Meter WE-130-A- RCA RCA Victor Co. Inc. New, Material Modern plastics(no Bakelite or Catalin) Shape Very small Portable or Pocket-Set(Handheld) Dimensions(WHD) 80 x 50 x 175 mm/ 3.1 x 2 x 6.9 inch Notes Messbereich 70·100 dB.
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bruel & kjar small pocket knife
Bruel& Kjaer small pocket knife. This is a swiss army knife. Comes with small case. Blue.
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QUEST MODEL 2700 TYPE 2 SOUND LEVEL METER
Used Quest Technologies Impulse sound level meter model 2700. I do not have the kit it came with. But it is in excellent condition and works perfectly. The manual can easily be found on Quest's website.
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GEN RAD General Radio Sound Level Meter model 1983
Looks new. Very Good Condition. Unit Pictured is Unit being auctioned. Nothing else is included unless specifically stated PLEASE READ THIS INFORMATION BEFORE PLACING A BID. If you have any question about the item. Please email us and we will reply with as much information as we have. For certain items. We may be able to test some parts, so please contact us. Our policy is to try and satisfy all of our customers. So if you have any qualms, please let us know. Items that are sold in"AS IS" Condition are not returnable. PAYMENT INFORMATION Payment must be made within 7 days from the end of auction. Unless other arrangements have been agreed upon. After this 7 day period. We have the right to cancel the auction and relist the item. A non-paying bidder alert will be filed after this time and proper feedback will be given. California ... moreResidents please add 8.75% sales tax to the total. To be exempt from this tax. A valid resale certificate is needed. SHIPPING& HANDLING For items that can be shipped. Shipping will be done by USPS mail for small items and UPS Ground for larger items. Shipping will be done within two to five business days after payment has been received. Delivery time is usually 3-7 days depending on location. For international shipping, we use USPS Global priority, Airmail. SHIPPING& HANDLING COSTS ARE NOT REFUNDABLE. Powered by The free listing tool. List your items fast and easy and manage your active items.
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GEN RAD General Radio Sound Level Meter Calibrator model 1567
Model: 1567. Looks new. Very Good Condition. Unit Pictured is Unit being auctioned. Nothing else is included unless specifically stated PLEASE READ THIS INFORMATION BEFORE PLACING A BID. If you have any question about the item. Please email us and we will reply with as much information as we have. For certain items. We may be able to test some parts, so please contact us. Our policy is to try and satisfy all of our customers. So if you have any qualms, please let us know. Items that are sold in"AS IS" Condition are not returnable. PAYMENT INFORMATION Payment must be made within 7 days from the end of auction. Unless other arrangements have been agreed upon. After this 7 day period. We have the right to cancel the auction and relist the item. A non-paying bidder alert will be filed after this time and proper feedback will be given. ... moreCalifornia Residents please add 8.75% sales tax to the total. To be exempt from this tax. A valid resale certificate is needed. SHIPPING& HANDLING For items that can be shipped. Shipping will be done by USPS mail for small items and UPS Ground for larger items. Shipping will be done within two to five business days after payment has been received. Delivery time is usually 3-7 days depending on location. For international shipping, we use USPS Global priority, Airmail. SHIPPING& HANDLING COSTS ARE NOT REFUNDABLE. Powered by The free listing tool. List your items fast and easy and manage your active items.
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AUDIO PRECISION APx515 HIGH PERFORMANCE AUDIO ANALYZER APX515
This listing is for a used but in excellent condition Audio Precision APx515 Audio Analyzer. Includes the APx515. AC power cord and Software disc. Nothing else is included. You can find more information at the Audio Precision website Does have SW-ACR Software Option Installed(see label on back) SW-ACR: Acoustic Response option adds energy-time curve. Impulse response, frequency response, phase response, and distortion vs. frequency of acoustic devices using a time gated exponentially swept sine wave. The APx515 is a high performance audio analyzer optimized for production test. APx515 has a typical THD+N of–106 dB. A one million point FFT with 24-bit resolution, and 192K digital I/O. It is a best-in-class instrument for its speed, performance, automation, and ease-of-use. APx515 is a significant product because it delivers the performance ... moreand reliability of Audio Precision at a production-level price. APx is the fastest audio analyzer in the world. Returning 21 audio measurements in as fast as 1.2 seconds. It is also the easiest to use, with one-click measurements, custom reporting and sophisticated automation without any programming. A full API and LabVIEW driver is also provided. This speed and ease-of-use means test will never be a bottleneck. And production line managers can achieve reliable, consistent results compared to the current low-cost alternatives like a distortion analyzer. For companies outsourcing their production. Requiring APx515 on the production line gives tighter control over production, ensuring manufacturers are meeting their contractual requirements. Payment required within 48 hours after close of auction. Will ship via expedited service and will be insured.
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UNTESTED GenRed (40~130 dB) Sound Level Meter For Spare Part
Item Can no work or Death，Consider carefully before buying Registered Airmail to ship(Deutsche Post/Swiss Post/HongKong Post/Royal Mail/Belgium Post) Fast Express mail to ship.DHL/FedEx/UPS/EMS) Note: About shipment. All Item ship from China Mainland or HongKong.This is oversea shipping,not local shipping! Before you buy. Please read the following content first! Note: This is Research Spare Part Item, Item UNTESTED Can No Work or Death. I do not know it is good or bad! I feel shell look 50%60% new only. Because unable to do test, so we sale as No Working For Get Parts only, We suggest you buy it for spare parts only or repair. We do not guarantee any thing with this item）if you care this please don't buy! ITEM SUCH AS PHOTO This item is Used Repair and Demolition Parts，I can not guarantee this project。 I think you can get some spare parts ... morefor other use only. as get the Shell. or some small parts. I don't think so you can repair it ok. Attention: For get parts only. If you are a direct user. Please do not buy! If you do not agree with my terms.Please do not buy! The item you buy Model: UNTESTED GenRed(40~130 dB) Sound Level Meter For Spare Part Item include: UNTESTED GenRed(40~130 dB) Sound Level Meter For Spare Part itself only. No include Cable. No other any accessories, No include any software or manual book，you can download from internet. This item is used and no do any test. We do not guarantee any thing with this item. Sale as No Working for get parts only! Sale as it is only. COSMETIC CONDITION:some scuffs/scratches Returns not accepted for this item.If you care this please do not buy! =============================================================== Note: About shipment. All Item ship from China Mainland or HongKong.This is oversea shipping,not local shipping! You can select the shipping ways. If you want get the parcel fast, please select Express Mail。 $9.99 all Standard Int'l Flat Rate Shipping $12.99 all country will use Registered Airmail to ship. $30.99 all countrys we will Fast
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Grason-Stadler GSI-17 Single-Channel Manual Audiometer Hearing Sound Exam Tester
Search our eBay Store! Grason-Stadler GSI-17 Single-Channel Manual Audiometer Hearing Sound Exam Tester SKU: JV-JOH-A-ICANTHEARYOU Condition: Used Packaging: OEM Warranty: 30 day DOA Warranty This auction only comes with what is pictured or listed in the description. All parts. Accessories, cables, etc. are only included if pictured or listed in description. If in doubt, please contact us before purchasing. Click an Image to Enlarge Grason-Stadler GSI-17 Single-Channel Manual Audiometer Hearing Sound Exam Tester. PLEASE NOTE: THIS UNIT DOES NOT INCLUDE POWER ADAPTER· Model: GSI 17. Unit is untested. Dimensions(L”xW”xH” 14 x 13-1/4 x 4. As a large liquidator for many vendors. Our rating system is as follows. On a scale from 1- 10. With 10 being in new or excellent condition, this item is rated as a 8. SEE PHOTOS. All images taken in house ... moreof the unit(s) being sold. Except for multiple quantities where item received will be in similar or better condition. Please review images thoroughly before purchasing. Additional information may be found searching online. We do not have additional info. Only pictured items will be included. All parts. Including accessories and cables are only in cluded if pictured or listed in the description. All pictures are taken in house. If you require more information. Please contact the manufacturer and/or research online. As a large liquidator, we do not carry additional information beyond what has been provided to us above. This FDA DISCLAIMER is for MEDICAL DEVICES only and not for all our products: The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If so. Do not bid on this item unless you are an authorized purchaser. If the item is subject to FDA regulation, we will verify your status as an authorized purchaser of this item before shipping of the item. This unit has been used. It has been cleaned in accordance with the manufacturers guidelines by the medical facility from which we received
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Eaton / Ailtech 7310 Analog System Noise Monitor, 61.25 MHz - Half Rack
About Us How We Work Contact Us Megown Test& Measurement Inc. Megown Test& Measurement Inc. 4400 Yankee Hill Road Rocklin. CA. USA Tel: 1-916-773-5010 Tel: 1-800-442-5835 Fax: 1-916-773-4126"For all Your Test and Measurement Needs! Item Description You are looking at a Eaton/ Ailtech 7310 Analog Noise Monitor. This unit has been tested and will come with a 30 day Warranty. With this unit you will receive a DVD manual. And power cord, no other accessories are included. Cosmetics: Scratches here and there Very clean unit Specifications: Eaton/ Ailtech Model# 7310 Serial# 2886/ Asset# 219634 Analog System Noise Monitor 30 day WARRANTY Frequency Range 61.25 MHz Half Rack Input frequency: 10.7. 21.4, 30, 36, 45, 60, or 70 MHz 70 dBm minimum sensitivity 40 dB Signal level range Product Details: Ailtech 7310 Half Rack System Noise Monitor. ... moreInput Frequency 61.25 MHz, 50 Ohm, with IEEE-488 Interface(GPIB) Shipping Terms Shipping Charges: Buyers within the 48 contiguous STATES to pay shipping and handling charges as stated in auction/ sale listing. Buyers outside the 48 contiguous states i.e. Alaska. Hawaii. District of Columbia. And Puerto Rico to pay an additional surcharge for Airmail. Carrier: We use UPS and FedEx to ship all of our items unless otherwise specified. Multiple Purchases: We will combine shipping charges for multiple items. Please wait for invoice before paying. Pick-Ups: Pick ups are welcome to save on shipping charges. Item must be picked up within 10 business days of auction closing. Business hours are: MON-FRI 9:00am to 4:00pm. Please call ahead to make arrangements. Freight: You may choose your own service for freight shipments or get a quote from us. All charges depend on location. Refunds: Original shipping charges cannot be refunded. If you receive an item that was not described accurately. We will assist you in getting a refund or finding a replacement. Please ask questions before bidding to determine whether or not this is the correct item you are looking for. International Shi
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Vintage Sound Tecnology 1701A Audio Distortion Analyzer Measurement System
Works perfectly fine. Condition is top notch. Comes with a manual.
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Audio Precision P1 "Portable One Plus" Dual Domain Audio Analyzer
Avalon Equipment Corporation Dual Domain Audio Analyzer Manufacturer Model# Audio Precision ATS-1 Condition Good Cosmetics. Operates Properly Return Policy 14-Day Warranty Details The Audio Precision Portable One Dual Domain is a comprehensive two-channel audio test instrument. It is capable of analog. Digital, and cross-domain(analog-to-digital or digital-to-analog) measurements. It features the following measurement functions. Measurement functions in both analog and digital domains: Level(two channels simultaneously) Noise or signal-to-noise ratio(wideband. Weighted, or selective) THD+N(total harmonic distortion plus noise) Interchannel phase SMPTE/DIN intermodulation distortion(optional) Real-time two-channel amplitude ratio(interchannel balance or device gain/loss) Real-time frequency-selective crosstalk Measurement functions in the ... moreanalog domain: Wow and Flutter SINAD(ratio of{signal + noise + distortion} to{noise + distortion} Phase shift through a device Loading(AC resistance of the input of a device connected to the generator output) AC mains check(voltage. Frequency, and distortion of the AC power line) Measurement functions in the digital domain: Jitter amplitude and frequency Digital data activity and integrity Sample rate. Amplitude, and delay of digital carrier signal Status Bits Front panel has some wear. Else good cosmetic condition. Unit operates properly. Accessories Included: ops-manual(on CD) Power cord. Warranty void if tamper seals broken. Warranty begins upon receipt. Local pick up okay. Our phone# 888-542-8256 We are in Vista. California(a community of San Diego) Attention Foreign Bidders! Some items may be subject to Export Control Restrictions that will prevent us from shipping to your country. All items to be shipped to foreign countries will first need to be verified by Avalon before they are shipped. Items that are subject to export controls may require additional documentation and information from the bidder or may not be allowed to ship at all. Foreign bi
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Audio Precision SWR-2122U Unbalanced Switcher 12 x 2 Cascade Plus
Audio Precision SWR-2122U You're bidding on an Audio Precision SWR-2122U Unbalanced Switcher! The Audio Precision SWR-2122U is an Unbalanced Switcher that provides a means of expanding the analog interface capacity of System One and System Two family audio analyzers. This switcher features 12 x 2 architecture and uses floating BNC connectors for unbalanced signals to prevent ground loops. The SWR-2122U can be used as either an input or output switcher. And switching is computer-controlled via the same APIB as the Cascade Plus. This switcher just came out of the EE lab of a major manufacturer that closed a facility. It has a few scuffs on the top and bottom. But overall it is in excellent condition. I'm selling it guaranteed working and as described. Good Luck! requires registration) click on the images to enlarge All pictures are ... moreof the actual item being sold Images and item descriptions are the sole property of Surenet. Incorporated. Images and item descriptions may not be used for commercial purposes without written consent from Surenet, Incorporated. We appreciate your patronage! We go to great lengths to provide exceptional products and service. And w e do our best to provide an accurate description of what you are bidding on. We guarantee that our descriptions are true to the best of our knowledge- If we've left something out. Or you are unsure of what we mean, please contact us! Ask any questions before you bid. Our policies are straightforward and don't leave much room for interpretation. But if you have special requests we will try and work with you to meet your needs. Winning Bidder The winning bidder must respond within 3 days of auction close. We reserve the right to cancel the sale if the winning bidder does not respond within 3 days of auction close. Buy It Now Bidders must respond within 24 hours of auction close if immediate payment is not required. Winning bidders with"0" feedback must respond within 24 hours of auction close. Payment Payment must be received within 7 day
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Vintage HEATHKIT IT-12 Signal Tracer with Probe! LOOK!
This is a listing for a Vintage HEATHKIT Signal Tracer with Probe! Model#IT-12! It is in great. Working condition. There is a small dent in the upper right corner where it fell off of the desk a while back. Please see photos, otherwise in great shape! Priced to Sell! Shipping for this item is $15 with delivery confirmation inside the Lower 48 of the US. I will gladly combine shipping for multiple auction winners. HI. AK, and PR bidders should email me before bidding for adjusted shipping charges. Payment must be received within 5 days of the end of the auction. Please check out my other auctions and Good Luck Bidding!
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Olson Technology OTM-1000A Modulator
Up for sale is an Olson Technology OTM-1000A Modulator. It is in good condition and is fully functional. Thank you for your interest in this item We look forward to doing business with you. Powered by The free listing tool. List your items fast and easy and manage your active items.
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SCOTT INSTRUMENT Laboratories Vintage Model 451 Sound Level Meter ANSI S3A
Scott Instrument Laboratories sound level meter Type 451. ANSI Type S3A, included is a leather case. ANSI Standard Si. 4-1971 Type S3A Sound level range 45-130 dBA Any other questions. Please ask! This sale is final– no returns will be accepted. Unless I have misrepresented this item. I do my best to measure any item, so please review the measurements to ensure this will fit(I do not accept returns for items not fitting) I am not a store, just someone selling her personal items. Feel free to check out my other items- contact me for combined shipping discounts before you purchase! Will ship anywhere in the U.S. No international inquiries. Please. Winning the bid is a commitment to purchase, so please pay within 24 hours. Will ship within 2 to 3 days of payment being received. Thanks for taking a look and happy shopping! Mailing note- I will ... morealways take great care of your item and provide you with the tracking number so you can follow its journey. However. I cannot be responsible for a package not reaching you once it has been shipped. I have never had a problem with the USPS, but sometimes accidents do happen. If you would like insurance on the item, let me know and I'm sure we can make arrangements. If you have any concerns about this, please consider before bidding on the item. Thanks for your understanding: RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fuk%601d72f%2Bfg2%3E-145b179d74c-0x103-
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SENCORE AM-FM Stereo Analyzer Model SG165! w/ Manual! Ham Radio Hamm Lab Tube
This is a listing for a SENCORE SG165 AM/FM Stereo Analyzer! Includes Service Manual! It is in great. Working condition- Please see photos! A great addition to any collection! Priced to Sell! Shipping for this item is $40 with delivery confirmation inside the Lower 48 of the US. I will gladly combine shipping for multiple auction winners. HI. AK, and PR bidders should email me before bidding for adjusted shipping charges. Payment must be received within 5 days of the end of the auction. Please check out my other auctions and Good Luck Bidding!
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Goldline 10 Band Single Octave Analyzer ASA10B Portable RTA Mic
Used but in working condition. Sows signs of use. From the Goldline website: Measurement Range: Microphone input: 40dB- 122dB SPL, Line input: 81dBm to +3dBm(069mV to 1.10V rms) Inputs: Microphone: Built-in omnidirectional electret condenser. Line: Unbalanced 3.5mm jack. 10kohm impedance, Center Frequencies(Hz) ISO 31.5. 63, 125, 250, 500, 1k, 2k, 4k, 8k, 16k, Center Frequency Accuracy: Typically ±3% Display: 10 Channel. 25dB window in 2.5dB steps. 31.5 Hz channel displays broadband SPL when in A or C weighting. Filters: ANSI Class II, Relative Flatness Channel To Channel: ±1.0dB, Range Switch: 5 Position 10dB/ step attenuator. Gain Switch: 0dB or-20dB, Weighting: IEC A. C and FLAT. Decay Rate@ 500Hz: Slow@2.2dB/s. Fast@18dB/s, Hold-short duration display freeze. Power Requirements: Batteries- Eight AA alkaline or nicad. External- ... more12Vdc@ 240mA via 2.5mm jack. Approvals: Emissions: EN 55022 B- FCC Class B Immunity: EN 55024 B, Size(W x H x D) Weight: 3¼" x 8" x 2¼" 12 oz. Case Material: High impact ABS, Posted with
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DK Audio MSD 100T digital audio monitor
DK Audio model MSD 100T Item has some scratches on painted surfaces but not on the screen. This is the black and white version. Item powers up and comes with 2 XLR connectors as well as the power supply. This is a final sale and NO returns. I sell to the lower 48. Alaska and Hawaii. No overseas or foreign sales! NO EXCEPTIONS! Do not use EBAY's calculator for shipping purposes. Shipping will be calculated upon the winning bidder address. Thanks for looking and good luck bidding.
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Agilent/HP 8903A for Repair Fails Filter Calibration
Agilent/HP 8903A for Repair Fails Filter Calibration Agilent/HP 8903A for Repair Fails Filter Calibration This auction is for a Agilent/HP 8903A that fails filter calibration. It powers up and operates but the filters are unstable as the frequency is varied. It will not adjust so it will have to be repaired. The rear panel AC input module is missing the top cover. The price has been adjusted downward for this so this one is no returns and we are selling it as is. RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Feog4d72f%2Bf7%60%3E-145c310279b-0x110-
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Audio Precision SYS-2722 Dual Domain Audio Analyzer with PSIA-2722 Interface
Avalon Equipment Corporation Audio Analyzer with Interface Adaptor Manufacturer Model# Audio Precision 2722A& PSIA-2722 Condition Good Cosmetics. Proper Ops Return Policy 14-Day Warranty Details AP SYS-2722A with PSIA-2722 Interface Adaptor 2722A Audio Analyzer with Dual Domain Capability Two channel analog + DSP + 192kHz digital The 2700-Series is designed for audio engineers who need the highest performance. Lowest distortion and greatest flexibility possible in their audio analyzer. With the Programmable Serial Interface Adapter(PSIA) it is the best solution for high end converter and other chip designers. The 2722’s true dual domain architecture enables uncompromised measurement of both analog and digital signals: the analog generator and analyzer performance surpasses that of any digital converter-based design, while digital analysis ... moretechniques offer a wide array of precise, high-speed measurement techniques for either domain. Cross-domain work can be accomplished using the best of both worlds. The typical THD+N of the 2700 Series is ≤115dB at 2.0Vrms. However, even with AP’s conservatively specified THD+N of-112dB, the 2700-Series is the industry’s undisputed performance leader. Features Low Distortion: analog system 1kHz THD+N. 20kHz BW High Bandwidth: analog signal generation to 204kHz; analog measurements to 500kHz; analysis by FFTs and Multitone analysis to 120kHz Low Noise: analog analyzer 22Hz to 22kHz. Flat Response: analog system 20Hz to 20kHz. Typically ±0.003dB Low Crosstalk: analog input Low Jitter: 700Hz to 100kHz. BW D edicated analog circuitry for vanishingly low residual noise and THD+N 192kHz digital input and output capabilities DSP analysis of both digital and internally-converted analog signals DSP-generated digital and analog signals Generates and analyzes a broad palette of stimulus signals such as MLS. White and pink noise and other special purpose waveforms Extensive API automation with AP Basic scripting and“learn mode” APIB interface User-defined sweeps. Switcher support up
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Kaijo Sound Prossure Monitor 19001D
Kaijo Sound Prossure Monitor 19001D I just sell this eqipment as the picture is shown. You can refer the shape of this item by the pictures that I posted. removed from working system You can refer the status of this item by observing the pictures carefully. There is no accessories with this equipment. I only sell it as is. I do not accept return. sell as is. Thank you.
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Quest Electronics 215 Sound Level Meter W/ Permissible Sounds Calibrator CA-12
Quest Electronics 215 Sound Level Meter W/ Permissible Sounds Calibrator CA-12 For sale is a used Quest Electronics 215 Sound Level Meter with Permissible Sounds Calibrator CA-12. This item is in great condition with some minor wear from average use. There is very little marks and scratches on the item but this does not effect the functionality of the item. The function buttons are all in good condition and all words and numbers are visible. The gauge and connections are all in good condition with no dents or cracks. I inserted batteries into the item. Included, and the item powered on properly. All the function buttons worked properly as well. I used the item to test out music playing and the gauge moved properly. I turned on the calibrator and the item had a constant sound coming from it. I am unable to test this item beyond what I have ... morestated and can not guarantee the accuracy of the item. Since I am unable to test the item for its proper functionality this item will be sold as is. Included: Quest 215 Meter CA-12 Calibrator Plastic Hard Case If you have any questions feel free to ask! Note To Buyer: If an item states that it is sold AS IS this means that I was unable to determine the exact functionality of the item. I make no guarantees the item will function exactly as it is intended but you are protected by eBays Buyer Protection. I am recent college graduate trying to make some extra money to help pay off my college loans. I greatly appreciate your business and all profit from the items I sell go directly to my college loans. I test everything that I can using the best knowledge I have. If an item does not have a return policy this is due to multiple reasons so please read the full description before making a purchase. If the item is sold"AS IS" with no return I will not accept returns due to not being able to properly test the item. Please keep this in mind when bidding on an item. If you have any issues. Problems or concerns about a purchase please message me and let me know before leaving negat
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Quest Electronics 211A Sound Level Meter W/ Permissible Sounds Calibrator CA-12
Quest Electronics 211A Sound Level Meter W/ Permissible Sounds Calibrator CA-12 For sale is a used Quest Electronics 211A Sound Level Meter with Permissible Sounds Calibrator CA-12. This item is in great condition with some minor wear from average use. There is very little marks and scratches on the item but this does not effect the functionality of the item. The function buttons are all in good condition and all words and numbers are visible. The gauge and connections are all in good condition with no dents or cracks. I inserted batteries into the item. Included, and the item powered on properly. All the function buttons worked properly as well. I used the item to test out music playing and the gauge moved properly. I turned on the calibrator and the item had a constant sound coming from it. I am unable to test this item beyond what I have ... morestated and can not guarantee the accuracy of the item. Since I am unable to test the item for its proper functionality this item will be sold as is. Included: Quest 211A Meter CA-12 Calibrator Plastic Hard Case Instruction Guide If you have any questions feel free to ask! Note To Buyer: If an item states that it is sold AS IS this means that I was unable to determine the exact functionality of the item. I make no guarantees the item will function exactly as it is intended but you are protected by eBays Buyer Protection. I am recent college graduate trying to make some extra money to help pay off my college loans. I greatly appreciate your business and all profit from the items I sell go directly to my college loans. I test everything that I can using the best knowledge I have. If an item does not have a return policy this is due to multiple reasons so please read the full description before making a purchase. If the item is sold"AS IS" with no return I will not accept returns due to not being able to properly test the item. Please keep this in mind when bidding on an item. If you have any issues. Problems or concerns about a purchase please message me and let me know
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Vintage General Radio Permissible Sound Level Calibrator + Meter + Case + Papers
Vintage Sound Kit from General Radio Company. Looks to be in good condition. Not sure if kit works or not. Sold as obtained. Case has some wear. Level meter. When opened on bottom, some of the foam padding is wearing away. Includes case; Permissible Sound Level Meter, Permissible Sound Level Calibration, Earphone Coupler, small flat head screwdriver, tiny allen wrench and a myriad of paperwork. Flat $9.95 shipping.
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Bruel & Kjaer B&K 2693-0S4 Nexus CCLD Signal Conditioner Amplifier - 4 Channels
4 Channel Bruel& Kjaer acoustic/ vibration/ accelerometer signal conditioner. Looks to be in good condition. Display powers up and looks good when power is applied to it. Power cord not included but you can get them from B&K. There's also a battery slot if you want to power it off of battery- Battery also not included but available from B&K) BNC style connectors on the back.
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QUEST ELECTRONICS MODEL 214 SOUND LEVEL METER WITH CASE
Quest Electronics Model 214 Sound Level Meter. Comes with case. Any questions ask.
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Used RION NL-14 Precision Integrating Sound Level Meter W/O Microphone
Registered Airmail to ship(Deutsche Post/Swiss Post/HongKong Post/Royal Mail/Belgium Post) Fast Express mail to ship.DHL/FedEx/UPS/EMS) Note: About shipment. All Item ship from China Mainland or HongKong.This is oversea shipping,not local shipping! Before you buy. Please read the following content first! Note: USED ITEM We full test working well I feel 70~75% new. If you care this,please do not buy! ITEM SUCH AS PHOTO( Lost Microphone) The item has been tested and found in working condition. All items are listed as is without any warranty. The buyer is responsible to make sure that items is compatible and how to use it. The item you buy Model: Used RION NL-14 Precision Integrating Sound Level Meter Item include: Used RION NL-14 Precision Integrating Sound Level Meter itself only，No include Microphone.No include I/O Cable,no include Power ... moreAdapter，no include any accessories, no include any software or manual book，you can download from internet. COSMETIC CONDITION:Good Cosmetic Condition-some scuffs/scratches For more info you can search in internet =============================================================== Note: About shipment. All Item ship from China Mainland or HongKong.This is oversea shipping,not local shipping! You can select the shipping ways. If you want get the parcel fast, please select Express Mail。 $9.99 all Standard Int'l Flat Rate Shipping $12.99 all country will use Registered Airmail to ship. $30.99 all countrys we will Fast Express mail to ship. Standard Air mail take 20-40 days Can Not tracking(USA/UK/German will 20-30 days. Other country maybe 25-40 days) Registered Air mail take 20-40 days Can tracking(USA/UK/German will 20-30 day. Other country maybe 25-40 days) Express mail take 5-15 days Can tracking( Asia Country will need 2-7 days. Other country need 7-15 days) Attention: if the holiday or newyear or Xmas the parcel maybe will delay 10-30 days! I hope you can understanding. Thank you for your cooperation. If the parcel lost on it's way. Don't worry, I can re-send you
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Ohmega HHSL1 Sound Level Meter
Ohmega HHSL1 Sound Level Meter Excellent condition! Specifications Display: 31/2 digit liquid crystal display(LCD) with maximum reading of 1999 Zero: Automatic Low battery indication: The is displayed when battery voltage drops below the operating level Operating environment: 0 to 50°C at Storage temperature: 20 to 60°C. 0 to 80% RH with battery removed from meter Accuracy: Stated accuracy at 23°C ±5°C. Dimensions: 215 H X 44 W X 40 mm D(8.5 x 1.7 x 1.6" Weight: 200 g including battery(7 oz) 1.5 V x 4 pcs AAA size) Standard Applied: IEC 651 Type 2 Range: Lo: 35 to 90. Hi: 75 to 130: 0.1 Accuracy: ±1.5 dB(ref 94 dB@ 1 kHz) Dynamic Range: 55 dB Range: 31.5 to 8000 Weighting: A. C Time Weighting: Slow& Fast Maximum Hold: Decay Microphone: Electret condenser microphone Auxiliary Outputs AC Conditioned: 0.55 ... moreVrms corresponding to each range step: 600. DC Conditioned:10 mV/dB(nominal) 100. AS ALWAYS IF YOU HAVE ANY QUESTIONS PLEASE FEEL FREE TO ASK AND I WILL DO MY BEST TO ANSWER. HAVE FUN BIDDING AND ENJOY THE AUCTION!
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BOONTON MODEL 219A: FM Stereo Modulator - Instruction Manual schem #18695
BOONTON MODEL 219A: FM Stereo Modulator- Instruction Manual w/schematic. Product#18695 Manuals in good used condition. 14 day right of return. General description: BOONTON MODEL 219A: FM Stereo Modulator- Instruction Manual w/schematic. Product#18695 We have in stock over 70.000 manuals for test equipment. If you don't find what you need, please give us a call. For questions or additional information. Please contact our Customer Service department at: 1-800-527-4642. Items may be listed on multiple sites. Availability is subject to prior sale. Warranty: 30days Return Right: 14day Payment Options We accept: PayPal(preferred) Major Credit Cards(additional Information may be required) Wire Transfer Texas residents Only: Sales tax will be charged(Please contact Tucker Electronics at 1-800-527-4642 before making payment) Shipping Information ... moreWe ship via Fed Ex or USPS. Approx Weight: 1 lbs. Boxed Dim: 15x12 in. Envelope. INTERNATIONAL BUYERS: USPS INTERNATIONAL FIRST CLASS MAIL CAN TAKE FROM 4 TO 5 WEEKS FOR DELIVERY. LIMITED TRACKING AVAILABLE AFTER IT LEAVES TEXAS UNTIL IT ARRIVES AT DESTINATION. DO NOT ORDER BY THIS METHOD IF YOU EXPECT DELIVERY IN 5-10 DAYS. YOU NEED TO ORDER BY USPS PRIORITY MAIL WHICH IS CONSIDERABLY MORE EXPENSIVE. BUT QUICKER. E-MAIL US IF YOU HAVE A QUESTION OR NEED A QUOTE ON PRIORITY MAIL. Auction Sales Policy We will contact the winning bidder via e-mail with 2 business days after the auction has ended. Winning bidders must confirm their order within 3 business days after notification. Additional instructions for completion of sale will be included in the e-mail notification. Payment must be received within 7 business days after the order is confirmed. Or the winning bid will automatically be voided. Exceptions to this rule will be made on an individual basis. Please contact us within 3 business days if you need special arrangements. Tucker Electronics phone: 1-800-527-4642) Any and all state and local sales. Use, excise, privilege, and similar taxes imposed on TUCKER or whic
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Agilent/HP 8664A 0.1-3000 Mhz Synthesized Signal Generator w/ opt 001, 010
YOU ARE BIDDING ON AN Agilent/HP 8664A 0.1-3000 Mhz Synthesized Signal Generator w/ opt 001. 010 The Agilent 8664A signal generator is suited for basic receiver testing up to 3.0 GHz. With Option 004(low-noise enhancement) It can be used for out-of-channel receiver testing or as a clock source where having the lowest phase jitter is important. Radar testing can be done by adding Option 008(pulse modulation) Pulse width and delay can be internally adjusted between 50 ns and 999 ns, eliminating the need for an external pulse generator. Standard FM rates of up to 2 MHz and deviations to 10 MHz are suitable for many applications such as high-speed digital communications. AM. FM, and optional pulse modulation 0.01 Hz frequency resolution On-site repair and calibration* THIS UNIT WAS PULLED FROM A WORKING ENVIRONMENT AND IT IS IN GOO D COSMETIC ... moreAND FULLY FUNCTIONAL CONDITION* If stated Fresh NIST calibration. TestWorld will outsource the calibration services. The turnaround lead time will depend on the lab workload and it could take up to 1-2 weeks for the item to be fully calibrated. If for any reason the item fails calibration, a full refund will be issued within 2 business days. AUCTION TERMS( please read before placing your bid) International bidders. Please read Shipping& Handling section! Product Condition/ Warranty/Return· Most of our equipment is removed from a working environment. Unless specified. It is being sold as Used. As Is” Comes as pictured” No documentation. Software, or other collateral included. No return or exchange is acceptable. Actual images of item below. We are not responsible for Customs for items shipped overseas. Electronic Items labled"unit powers up" Should the unit fail to power up upon receipt. It may be sent back to us at the expense of the buyer to be tested by our staff. It will be at our discretion to issue a refund upon our findings. Payment: Bank to Bank Wire Transfer(for international bidders) PayPal( A Confirmed Address is required) PayPal ac
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General Radio 1962 1/2" Condencer Microphone Gen Rad 1962-9610
This Sale is for a General Radio 1962 1/2" Condencer Microphone(1962-9610) Flat Random Incedence response version. General Radio Model: 1962-9610 Microphone· A random incidence electret microphone. CLICK HERE for data sheet SOLD WITH A 14 DAY RIGHT OF INSPECTION Please CLICK HERE for our new eBay Manuals Store. First Choice Manuals" This item is NOT FOR EXPORT. U.S. SALES ONLY. Diversion is subject to civil and criminal Penalties. Terms& Conditions Emails Please use Ebay’s Message System to communicate with us. Ebay’s message center provides for the most effective communication. Emails sent directly can be overlooked or filtered by our server which only causes frustration to all parties. Answering Questions Avitar’s business hours are Monday through Friday from 9:00 a.m. 5:00 p.m. Eastern Standard time. We will answer questions ... moreduring those hours prior to the end of the auctions. Questions received over the weekend or on holidays will be answered Monday morning. Shipping Notes Shipping costs are to the US(Lower 48 States) Local pick-up is available by appointment only. Alaska and Hawaii residents please e-mail for a shipping quote before bidding. Shipping& Handling All items are professionally packed to arrive undamaged. UPS is our standard domestic carrier. International bidders please note that we will use USPS Priority mail for smaller. Less expensive items. However, USPS has both size and weight restrictions as well as insurance limits that vary from country to country. Any item that exceeds the aforementioned parameters will be shipped via Federal Express. We will pass along our substantial Federal Express discount and are happy to quote shipping cost to potential bidders prior to bidding. Please be aware that USPS takes longer than other carriers. We DO NOT ship to Africa. Armenia, Bahrain, Iraq, Jordan, Kazakhstan, Kuwait, Kyrgyzstan. Lebanon, Oman, Pakistan, Qatar, Russian Federation, Saudi Arabia, Singapore. Turkey, Turkmenistan, United Arab Emirates, Yemen, Andorra, Belarus, Croat
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BOGEN MODEL IM-9,IM-17;RIM-1 &RIM-3: Remotes Series IM Intercom Manual #17641
BOGEN MODEL IM-9 and IM-17 with RIM-1& RIM-3: Remotes Series IM Intercom- Installation& Operating Manual w/schematics. Product# 17641 Manuals in good used condition. 14 day right of return. General description: BOGEN MODEL IM-9 and IM-17 with RIM-1& RIM-3: Remotes Series IM Intercom- Installation& Operating Manual w/schematics. Product# 17641 We have in stock over 70.000 manuals for test equipment. If you don't find what you need, please give us a call. For questions or additional information. Please contact our Customer Service department at: 1-800-527-4642. Items may be listed on multiple sites. Availability is subject to prior sale. Warranty: 30days Return Right: 14day Payment Options We accept: PayPal(preferred) Major Credit Cards(additional Information may be required) Wire Transfer Texas residents Only: Sales tax ... morewill be charged(Please contact Tucker Electronics at 1-800-527-4642 before making payment) Shipping Information We ship via Fed Ex or USPS. Approx Weight: 1 lbs. Boxed Dim: 15x12 in. Envelope. INTERNATIONAL BUYERS: USPS INTERNATIONAL FIRST CLASS MAIL CAN TAKE FROM 4 TO 5 WEEKS FOR DELIVERY. LIMITED TRACKING AVAILABLE AFTER IT LEAVES TEXAS UNTIL IT ARRIVES AT DESTINATION. DO NOT ORDER BY THIS METHOD IF YOU EXPECT DELIVERY IN 5-10 DAYS. YOU NEED TO ORDER BY USPS PRIORITY MAIL WHICH IS CONSIDERABLY MORE EXPENSIVE. BUT QUICKER. E-MAIL US IF YOU HAVE A QUESTION OR NEED A QUOTE ON PRIORITY MAIL. Auction Sales Policy We will contact the winning bidder via e-mail with 2 business days after the auction has ended. Winning bidders must confirm their order within 3 business days after notification. Additional instructions for completion of sale will be included in the e-mail notification. Payment must be received within 7 business days after the order is confirmed. Or the winning bid will automatically be voided. Exceptions to this rule will be made on an individual basis. Please contact us within 3 business days if you need special arrangements. Tucker Electronics phone: 1-800-527-4642) An
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BIRD MODEL 8752: Radio Frequency Load - Instruction Book w/schematic # 17733
BIRD MODEL 8752: Radio Frequency Load- Instruction Book w/schematic. Product# 17733 Manuals in good used condition. 14 day right of return. General description: BIRD MODEL 8752: Radio Frequency Load- Instruction Book w/schematic. Product# 17733 We have in stock over 70.000 manuals for test equipment. If you don't find what you need, please give us a call. For questions or additional information. Please contact our Customer Service department at: 1-800-527-4642. Items may be listed on multiple sites. Availability is subject to prior sale. Warranty: 30days Return Right: 14day Payment Options We accept: PayPal(preferred) Major Credit Cards(additional Information may be required) Wire Transfer Texas residents Only: Sales tax will be charged(Please contact Tucker Electronics at 1-800-527-4642 before making payment) Shipping Information We ... moreship via Fed Ex or USPS. Approx Weight: 1 lbs. Boxed Dim: 15x12 in. Envelope. INTERNATIONAL BUYERS: USPS INTERNATIONAL FIRST CLASS MAIL CAN TAKE FROM 4 TO 5 WEEKS FOR DELIVERY. LIMITED TRACKING AVAILABLE AFTER IT LEAVES TEXAS UNTIL IT ARRIVES AT DESTINATION. DO NOT ORDER BY THIS METHOD IF YOU EXPECT DELIVERY IN 5-10 DAYS. YOU NEED TO ORDER BY USPS PRIORITY MAIL WHICH IS CONSIDERABLY MORE EXPENSIVE. BUT QUICKER. E-MAIL US IF YOU HAVE A QUESTION OR NEED A QUOTE ON PRIORITY MAIL. Auction Sales Policy We will contact the winning bidder via e-mail with 2 business days after the auction has ended. Winning bidders must confirm their order within 3 business days after notification. Additional instructions for completion of sale will be included in the e-mail notification. Payment must be received within 7 business days after the order is confirmed. Or the winning bid will automatically be voided. Exceptions to this rule will be made on an individual basis. Please contact us within 3 business days if you need special arrangements. Tucker Electronics phone: 1-800-527-4642) Any and all state and local sales. Use, excise, privilege, and similar taxes imposed on TUCKER or which TUCK
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HH SCOTT SOUND LEVEL METER 450-B 26-141DB 25-8000HZ LOT 527
HH SCOTT SOUND LEVEL METER 450-B 26-141DB 25-8000HZ LOT 527 This is a used H.H. Scott Sound Level meter type 450B. This unit is in great shape. Almost new looking. It comes with a leather case, wrist strap and a callibration cord and directions. The battery that is for this unit is a 30 volt Everyready 413/ NEDA 213(not included) Sound level range: 26- 140 db Frequency range: 25- 8,000 Hz. THANKS FOR LOOKING P.S. check out the condition of the case it's like new.
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SUNLIGHT 140M ARTIFICIAL MOUNTH 147B TEST HEAD 142EA-S EAR 140C VOICE ANALYZER
SUNLIGHT 140M ARTIFICIAL MOUNTH. 147B TEST HEAD, 142EA-S ARTIFICIAL EAR& 140C ARTIFICIAL VOICE CONTROLLER FOR TELEPHONE ANALYZER. Unit is used. PLEASE FEEL FREE TO QUESTION OR REQUEST FOR DETAIL OF THE ITEM. ADAPTOR. POWER CABLE, PROBES OR ANY OTHER ACCESSORIES UNLESS MENTIONED IS NOT INCLUDED. Terms and Condition: WE ARE LACK OF KNOWLEDGE IN TESTING THE DEVICES. HENCE ALL ITEM OFFERED ON"AS-IS BASIS" WITH NO REFUND AND RETURN UNLESS STATED. Combine shipping for multiple items is available for cost saving. Items ship with Register Normal Air Mail. Delivery within 21 working days. For Flat rate listing) No track and trace available for Air Mail. Limited tracking only. No insurance available for Normal Air Mail. All import duties& taxes are to be pay by buyer. Expedited shipping is available upon request. Please provide phone ... morenumber to avoid shipment delay or loss. We will not responsible for missing shipments. Buyers have to pay re-shipping/sending cost if parcel returned cause by buyer. etc: wrong address. Without contact number for shipping) Buyer who reject for re-shipping/sending will get refund on item cost only. Payment terms: Accepted via Paypal. Powered by The free listing tool. List your items fast and easy and manage your active items. 40g.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fuk%601d72f%2B%3E40g-145ca9dd9bb-0x100-
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ONO SOKKI Precision Sound Level Meter 27dB 130dB LA-1220 W/ MI-421 Mic W/O Acces
item title: ONO SOKKI Precision Sound Level Meter 27dB 130dB LA-1220 W/ MI-421 Mic W/O Accessories Note: Used item. I feel shell looks 60% new only. Lose Back shell Brand Label, you can see this in photos! if you care this please don't buy; item we sale Model: ONO SOKKI Precision Sound Level Meter 27dB 130dB LA-1220 W/ MI-421 Mic W/O Accessories.You can see in the photo. intem include: This item include ONO SOKKI Precision Sound Level Meter 27dB 130dB LA-1220 W/ MI-421 Mic W/O Accessories itself. no include power adapter,no include cable accessories. This item is Used. We do guarantee with this item. COSMETIC CONDITION:some scuffs/scratches For more info you can search in internet. ============================================================== Note: About shipment. All Item ship from China Mainland or HongKong.This is oversea shipping,not ... morelocal shipping! You can select the shipping ways. If you want get the parcel fast, please select Express Mail. When select Free Shipping.Ship VIA Standard Oversea Air Mail. $10 all country will use Registered Airmail to ship. $25 all countrys we will Fast Express mail to ship. Standard Air mail take 20-40 days Can Not tracking(USA/UK/German will 20-30 days. Other country maybe 25-40 days) Registered Air mail take 20-40 days Can tracking(USA/UK/German will 20-30 day. Other country maybe 25-40 days) Express mail take 5-15 days Can tracking( Asia Country will need 2-7 days. Other country need 7-15 days) Attention: if the holiday or newyear or Xmas the parcel maybe will delay 10-30 days! I hope you can understanding. Thank you for your cooperation. If the parcel lost on it's way. Don't worry, I can re-send you another one or give you full refund.Just contact us ok, do not open any eBay or paypal CASE, that's no sense for our do business together. Thank you your cooperation. If you have any inquiries. Please feel free to Contact us at any time. Have a nice day! Kind regards
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LOT 7 Scientific Atlanta dB Meter Gauge
Warranted Good LOT 7 IDENTICAL Scientific Atlanta dB Meter Gauges AS THE ONE IN THE PICTURE Bid with confidence
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Sound Level Meter 33-2050, Don't Watch ( BUY)
Realistic Audio level meter. This meter is in good working order tested with audio. see photos.
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Hewlett Packard HP 8901A Modulation Analyzer; Pulled from working lab FREE SHIP
NOW AVAILABLE FOR SALE with FREE US SHIPPING HP HEWLETT PACKARD 8901A MODULATION ANALYZER Serial#2542A04061 This listing is for an HP 8901A Modulation Analyzer. This test equipment pulled from a working lab. But we have not tested it, Selling this item as-is. The HP 8901A Modulation Analyzer is a complete measurement system for accurately characterizing signals in the 150 kHz to 1300 MHz frequency range. It can make more than just a single form of measurement; it combines the capabilities of three separate instruments. The HP 8901A Modulation Analyzer has the capability of a frequency counter for measuring carrier frequency. It can measure RF peak power with typical measurement accuracy of ±1.5 dB. It can also accurately measure modulation and recover the modulating signal. This allows the user to make those measurements most commonly ... moreneeded to totally characterize a signal. The modulation analyzer can measure a signal’s frequency. Frequency drift, peak power level, AM, FM, or 0M, and AM and FM noise components. It recovers the modulating signal with very low added distortion for audio analysis. HP-IB Interface Includes power cord- No manual This instrument was removed from a working lab. And is in good condition. Weight without packing 42 lbs Normal 0 false false false EN-US X-NONE X-NONE We have 100% positive feedback and strive to maintain your trust. Thanks for looking. Paypal gladly accepted. Super fast shipping Please leave 5 star feedback in all categories. We strive to make every transaction easy and convenient for you and in return we request you give us 5 star rating in all seller rating categories. If your experience is less than satisfactory. We request that you please contact us first before leaving feedback. Thank you. Normal 0 false false false EN-US X-NONE X-NONE Summary of Our Selling Policies Payment Pay securely with any major credit card through Paypal. All payment must be made within 2 days following the close of the sale. Shipping Item will ship from Virginia US via USPS Priority Mail o
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Electrotap Teabox High-Speed Sensor Interface ****
Electrotap Teabox High-Speed Sensor Interface* Description: You are bidding on an Electrotap Teabox high-speed sensor interface. It is in very good cosmetic condition with some handling marks. Please view pictures for details. I received this unit from a local university surplus auction with some unrelated items. It powers up. However I do not have knowledge/equipment to test it further. Unfotunately, I do not have any sensor/AC adapter for this unit. Please visit manufactrer web site for its specks/manual; Buyer pays $9.00 S/H for the Continental USA. International bidders please email for an exact shipping quote.
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QUEST TECHNOLOGIES BA-202 BIO-ACOUSTIC SIMULATOR
This Sale Is For A Laboratory Surplus Quest Technologies BA-202 Bio-Acoustic Simulator Unit. This Item Includes The Original Paperwork. The Response Cable, And Two Packs Of Sensory Testing Monofilament. This Itme Is In Excellent Operational And Cosmetic Condition. Buyer Yo Pay $12.95 For Shipping. Local Pick-Up here in Folsom. CA is welcome. Feel free to call me if you have any questions- Mark 916-761-6310.
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Quest Technologies Quest 2900 with Octave Band Analyzer
The Quest 2900 features a 0 dBA to 140 dBA measurement range. Fast. Slow, peak, and impulse response modes. A, C, and linear weighting modes. Displays SPL, Lmax, Lmin, Leq, Lavg, TWL, LDN, CNEL, AP2Hrs, SEL, real-time, elapsed time, and battery voltage. UL intrinsically safe for Class 1, Groups C and D, MSHA 2G. Kit includes: Quest 2900 w/Octave Band Analyzer& 2 9V batteries(one lithium coin cell in instrument) Microphone, windscreen, QC-10 calibrator w/adapter cap, wrist strap, DB25-Male to DB9 serial cable(tan) 5-Pin Male to DB0 serial cable(black) USB to 9 pin converter, manual& CD driver, two screwdrivers(1 flat, 1 Phillips) 3 spare 9V batteries, QuestSuite software CD v1.7 in Quest Holder, calibration certificate, octave band analyzer chart, pocket guide, QC-10 manual, 2900 manual, and a carrying case.
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Kenwood Distortion Meter HM-250
Kenwood Distortion Meter HM-250 This device should be calibrated every 2-3 years(depending on how often it is moved around) Last calibrated in Oct. 2013.001 accuracy This device measures the distortion level of the desired audio signal This device may also be used as a high sensitivity AV voltmeter This device may be manually calibrated. Device Overview: The HM-250 is a distortion meter capable of 0.1% full scale measurement continuously over the frequency range of 20 Hz to 20 kHz with a typical residual distortion of 0.01% It makes full use of pushbutton switches and provides a calibration which can be activated with a single operation regardless of the selected distortion measurement range. Carrier frequency elimination is performed by an automatic tuning technique thereby greatly simplifying operation. The HM-250 is also usable as a high-sensitivity(100…V ... moref.s. AC voltmeter. Device Specifications: Measurement range 0.1% to 100% full scale‚ in 1-3 steps(7 ranges) Input level 100mV to 100V(for 100% CAL)30mV min. automatic tuning is possible) Carrier rejection ratio 80dB min. Basic frequency range 20Hz to 20kHz in three ranges‚ and fine adjustment Residual distortion 0.01% max. typ) 1kHz‚ Sensitivity max. Harmonic characteristics 20Hz to 10kHz carrier: ±1dB10Hz to 20kHz carrier: ±2dB(for a harmonic frequency of 60kHz or lower and distortion of 30% or less) AC voltage measurement Measurement range 100µV to 100V full scale‚ in 1-3 steps Indication accuracy ±3% of full scale max. referenced to 1kHz) Residual noise 5% of full scale indication or lower(input shorted‚ 0.1mV range) Frequency response 20Hz to 20kHz: ±0.5dB 10Hz to 200kHz: ±1dB(referenced 1kHz) Common specifications Indication Mean-value detection with rms-value indication(calibrated for a sinewave) X output Approx. 1Vrms(tuned at 100% CAL) Output of input signal carrier component) Y output Approx. 0.5Vrms(at full scale) Harmonic component output for distortion measurements‚ and input signal output for output voltage measurem
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