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Free Shipping Condition: Used Location: Hopkinton, United States Oscillating electrostatic force is exerted in front of the microphone diaphragm, providing the consequent response of the microphone. By applying an oscillating ... moreelectrostatic force - sweeping over a frequency range from 100 Hz to 200 kHz - the pressure response can be tested.
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$20.00 Shipping Condition: Used Location: China We will do our best and help you provide the solution.
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Free Shipping Condition: New Location: United States Disconnect device from computer and record noise data. Reconnect to computer to download recorded data. Monitor sound levels on a construction site?. ... moreItem model number: eS528L. AVOID OR RESOLVE DISPUTES WITH YOUR NEIGHBORS: Monitor and record noise levels in your neighborhood and outdoor traffic in your area.
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$20.00 Shipping Condition: Used Location: China We will do our best and help you provide the solution.
$12.95 Shipping Condition: New Location: Saratoga, United States SC-05 Industrial Sound Level Meter Calibrator 94& 114 dB IEC 942 Class 2 NEW! Product Description This is a brand new CEM SC-05 industrial sound level ... moremeter calibrator. This device is designed to calibrate sound meters with 1/2" and 1/4" microphone. This calibrator complies with IEC 942 Class 2 standard. Its compact size makes the device very easy to carry and handle. Ideally. The sound meter should be calibrated once a year. Features Dual sound pressure outputs at 94dB and 114dB which can be selected by a switch. Operates on a single 9V battery. Auto sound off on low battery to ensure accurate performance. Specification Output sound pressure levels: 114 dB and 94 dB Output frequency: 1000Hz +/ 4% Reference conditions: temperature at 23 deg C(73 deg F) Air pressure at 1013 mbar; Humidity at 65%RH Accuracy: +/ 0.5 dB Power: 9V battery Compliance: IEC 942 Class2 Dimensions: 120(L) x 51(W) x 43(H) mm Weight: approx. 130g Photos Click image to enlarge. Policy Summary Product Condition New. Guaranteed to work Manufacturer's Warranty 1 year Under normal use; replace. Repair or refund at manufacturer's sole discretion Seller's Warranty 30 days Under normal use; replace. Repair or refund at seller's sole discretion US continental shipping and handling Expedited shipping to US location Non-refundable Sales tax Applies to California residents Payment Please contact seller if you are not able to pay via Paypal Due 3 days after auction close ALL PURCHASES ARE SUBJECT TO ADDRESS VERIFICATION. We ship to CONFIRMED ADDRESS ONLY. More store policies Copyright © 2012 Ruby Electronics. All rights reserved. Powered by The free listing tool. List your items fast and easy and manage your active items.
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Free Shipping Condition: New Location: China Carejoy Portable 12" Vital Sign ICU Patient Monitor ECG NIBP RESP TEMP SPO2 CE. 1 Noise Tester(windproof sponge ). Boost Your Cell Phone Signal with 850MHz ... moreAmplifier Kit - Improve Coverage. Compact and lightweight, it is easy to carry.
$12.95 Shipping Condition: New Location: Saratoga, United States My eBay Store Categories. Postage Offers. Payment Methods. Sign Up Newsletter. Add my Store to your Favourites and receive my email newsletters about ... morenew items and special promotions! General Interest CEM DT-173 USB High Accuracy Digital Sound Noise Level Data Logger Datalogger. CEM DT-173 is certified digital sound/ noise level datalogger. This meter has a built-in USB port which connects to a Windows PC for uploading the recorded data. This is an ideal instrument for noise monitoring in factory. School, business and traffic areas. This meter conforms to the IEC61672-1 Class 2 standards. This device operates on a 3.6V Lithium battery. This device is very accurate(+/ 1.4 dB) and durable, an ideal companion for your field projects. Features: IEC61672-1 CLASS2 MAX& MIN measurements A& C Weighting NORM(Normal) PEAK mode 25ms sample interval FAST& SLOW response Manual and Automatic mode Note: 1 The NORM mode is in the sample point 20 times(50ms) data. Store 20 times average of the data, and in all sampling points 20 times data take a PEAK value and the value of a PEAK MIN MAX. This pattern at the time of sampling rate is more than 10 seconds, if not to the sampling time will close the peripheral power to save electricity, consumes only about 30 ua current at this time. 2 PEAK mode. The DataLogger always with interval measurement data of 50 ms, the PEAK value is the maximum and minimum value of the whole process of work, rather than the sampling points of maximum and minimum value. In sampling the sampling data storage is sampling points 20 data in one of the biggest, rather than the average. Specifications: Standard applied IEC61672-1CLASS2 Accuracy ±1.4 dB Frequency range 31.5HZ-8KHZ Dynamic range 50 dB Level ranges Auto: 30dB-130dB Frequency weighting A/C Time weighting FAST(125ms)SLOW(1s) Memory Readings 29920 points for dBA or dBC Sample rate 1 Sec. to 24h Microphone 1/2 inch electret condenser microphone Data output USB data traffic Power 3.6V Lithium battery Battery life About 240 hours Current
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$12.41 Shipping Condition: Used Location: Portland, United States Vintage sound level meter in pristine condition! Comes with case manual box AND original receipt from 1990! TERMS: I accept returns for any reason within ... more14 days. The item may not be returned if it was new, and was opened. Or if item was used damaged or altered in any way. If you would like to make a return I would expect the item to be in the same condition as sent, also buyer will pay return shipping with NO exceptions. Items will be shipped promptly and packaged well! Please ask any and all questions before bidding/buying. I will be glad to research fitment or compatibility if anyone should need help!
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$19.00 Shipping Condition: New Location: 龙华区, China Ultrasonic Thickness Gauge GM100. 220mm (Steel). Sound velocity range: 1000~. Working frequency: 5MHz. Accuracy: ±(1%H+0.1) mm. 1 x Transducer (10 mm, ... more5 MHz). 1 x Carrying case.
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Free Shipping Condition: New Location: United States Easy operation with 94dB & 114dB Sound pressure level. Lightweight Solid material with high level of accuracy 0.3dB (20C, 760mm Hg). Removable 1/2" Transducer ... moreCap, fit for 1" and 1/2" Microphone Size.
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$48.70 Shipping Condition: Used Location: West Swan, Australia Model: GA216L. Level: -10dB to 100dBHL. Series: Sonus. Make: Castle. Accessories: Comms Canle, 4GB USB Drive, Wind Cover, Hard Case, Quick Start Guide. ... moreCredit Cards can be processed over the phone. Condition: Used.
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$20.00 Shipping Condition: Used Location: China
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$117.95 Shipping Condition: Used Location: Petrie Terrace, Australia The vibration sensor is triaxial and all three axes are functioning - see the data show on the photographs. The main CM3 unit is in excellent condition ... moreas is the microphone, preamplifier and all cables.
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Free Shipping Condition: New Location: China Dynamic Range 65dB. Maximum hold function. 0.1dB Resolution. each range step, impedance: 600 W. Resolution 0.1dB. Maximum Hold Decay
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Free Shipping Condition: New Location: China Large screen for easy reading. 1 Set of Installation Tools. Large capacity for long service. Item weight: 268g / 9.5ounce. Item size: 270 90 30mm / 10.6 ... more3.5 1.2in. : 3.7V, 2000mAh. Relative humidity: 20% to 85%.
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Free Shipping Condition: Neu Location: China Frequency weighting characteristics: A sound level frequency weighting. LCD backlit display: high-definition backlit large screen display to read data ... moreconveniently. Condenser microphone sensor: high-precision sensor with excellent sensitivity and accuracy.
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Free Shipping Condition: Used Location: 罗湖区, China We take our reputation seriously. Tariff policy.
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Free Shipping Condition: New Location: China Leq-Equivalent Continuous A Sound Level. Lmax-Maximum Sound Level. Auto range selection and digital display with no guessing errors. LN-Percent of All ... moreReading Over Alarm Value Set. Lp-Sound Level. Fast (125 ms)/Slow (1 Second).
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Free Shipping Condition: New Location: Pearland, United States
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Free Shipping Condition: New Location: China 25dB~130dB (A). 70dB~130dB (dynamic scale display 50~140). Large screen display is adopted, with clear and intuitive display. With dynamic scale display. ... moreΦ12.7mm (1/2') test condenser microphone. 30dB~90dB (dynamic scale display 10~100).
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$20.05 Shipping Condition: Used Location: Horseheads, United States SPER SCIENTIFIC SOUND METER 840029 DIGITAL IN CASE W/ MANUAL Description: SPER SCIENTIFIC SOUND METER Model# 840029 Range: 30-130dB Accuracy: ±1.5dB ... moreFrequency: 31.5Hz to 8KHz Frequency Weightings: A and C This digital sound meter offers a wide variety of measuring options. Including A and C decibel frequency weighting scales, fast or slow response, AC or DC output and peak function. Each unit appears to be in good used condition. Refer to pictures for details. Guaranteed in working order! Retail, this item would cost over $275.00 each! Each unit comes with a case, and manual. You are purchasing one item per order, however, more are available for immediate purchase! For other great deals on Construction Surplus items, Please check out our store! We are surplus equipment dealers with a wide range of products for sale. We are not experts in any particular item or category we advertise. We do not have the ability or expertise to test equipment for functionality beyond plugging it in and describing what we observe as best as we can. All statements and configurations are made to the best of our ability and with the assumption the buyer is knowledgeable and proficient in the use of this type of equipment. We give descriptions from the manufacturer's website when available. These descriptions may or may not be entirely accurate of the product listed. Due to the nature of used and surplus items, we have no history of the equipment, nor do we offer any warranty or guarantees, unless otherwise stated in the description above. We intend that photographs are part of the description. Pictures are of the actual item. Unless a stock photo is added for reference and noted in the description. Please look closely at pictures. Only items shown are included. No accessories, software, and or manuals, etc. included unless stated in the description. Used items may have writing. Engraving, paint, etc. that may or may not be seen in the pictures. Customer satisfaction is our top priority! E-mails will be answered as promptly as
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$9.89 Shipping Condition: New Location: China Leq-Equivalent Continuous A Sound Level. Lmax-Maximum Sound Level. Auto range selection and digital display with no guessing errors. LN-Percent of All ... moreReading Over Alarm Value Set. Lp-Sound Level. Fast (125 ms)/Slow (1 Second).
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Free Shipping Condition: New Location: United States Date Hold 5. Power Saving 7. Battery Level Display 8. Auto Power Off 9. Alarm Notice: OVER/ UNDER 10. Displayed on a 3.5" LCD screen with backlight. Press ... morethe power button to turn on the backlight, you can easily read even when you are at night or in sunlight.
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Free Shipping Condition: New Location: New York, United States
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$7.96 Shipping Condition: New Location: Scottsdale, United States Store Categories. Click to close full size. SPER SCIENTIFIC 840012. Sound Meter, Detachable Probe. SPER SCIENTIFIC. Item Specifics. Item. Sound Meter. ... moreType. Accuracy. +/ 1.5 Dec. Includes. Detachable Probe. Item. Sound Meter. Standards. ANSI S1.4 IEC 651 TYPE 2. Frequency Range. 30-130 Decibel. Package Quantity. 1. Shipping A $5 shipping and handling fee is charged on orders totaling less that $50 before tax and shipped to one address within the continental United States. No shipping and handling is charged to customers for standard ground delivery on orders of $50 or more before tax. Shipping Policy Exceptions: Not all products qualify for the above Shipping Policy. Any charges incurred for hazardous materials or other special handling by the carrier must be paid by the customer. Fuel surcharges may be applied. Returns Once your order is placed you will not be able to cancel the order. Once you receive the item. Please contact the Zoro Tools customer service team to obtain a return authorization(RA) number and a free shipping label. If you are not satisfied for any reason products may be returned within 30 days of shipment for a full credit or exchange(provided the product is undamaged) Return documentation should clearly specify credit or exchange. Returned items must be in the original packaging. All returns must include a return authorization(RA) number that can be obtained by contacting our Customer Service Department at 855-BUY-ZORO(855-289-9676) Our customer service hours are Monday through Friday from 7:00 a.m. to 7:00 p.m. CST) About Us We understand the need for small businesses to stay competitive by not paying high prices for the products you need to keep your business running. By offering one price to all customers with no complicated discount structure. We are able to keep our prices low. We have a small. Dedicated staff that works hard to bring you the best products at fair prices. We love it whether you buy a lot or just a little from Zoro Tools. We are going to give you our best no matt
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Free Shipping Condition: New Location: China Use USB data output and RS-232 data output to connect with PC. (Optional). Leq-Equivalent Continuous A Sound Level. Lmax-Maximum Sound Level. Provide ... moreBluetooth data output choice. Auto range selection and digital display with no guessing errors.
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Free Shipping Condition: Used Location: Columbus, United States INSTRUCTION OWNERS MANUAL.
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Free Shipping Condition: New Location: Japan Fast and slow dynamic characteristic mode: Fast speed to pick up the current read within 125ms. Slow speed to pick up the average reading within 1 second. ... moreTwo comparable weighted sound pressure levels A and C: AC and DC analog signal outputs are available in connection with frequency analyzer level recorders, FFT analyzers and graphic records.
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$13.64 Shipping Condition: Brand New Location: Petrie Terrace, Australia Refer to image showing full specification for each microphone type.
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$28.04 Shipping Condition: New Location: Canada SL-5868P Digital Sound Level Meter W/Software 1.Introduction: This instrument is compatible with several standards of GB/T 3785.IEC 651 Type 2,ANSIS 1.4 ... moreType 2.It is widely used to test the sound level of environment, mechanic, vehicle,ship and other noise.Fit for industry environment protecting,working,sanitation, teaching search and other departments. Data Transfer Software and Connection cables to PC 2.Parameters: Display: 10mm(0.4″ LCD(Liquid Crystal Display) Function: LP. Leq,LN. Frequency range: 31.5Hz~8kHz Measurement range: LP:30~130dB(A) 35~130dB(C) 35~130 dB(F) Leq:30-130dB LN. 0-100% Resolution: 0.1 dB Accarcy:1dB Memory: Maximum value(30groups) Indicator: Low battery indicator Alarm: electron Connector:RS232C Power supply: 4x1.5v AAA(UM-4 battery Size: 236 x 63 x26 mm Weight: 170g(including batteries) Standed delivery: 1.Main Unit-1pc 2.Carrying Case.1pc 3.Operation Manual.1pc 3.Payment: We accept the following forms of payment 4.Shipping: We will ship all items within 1-3 working days upon receipt of payment.Our goal is: ship it as fast as we can. Standard Shipping: To USA.UK and Australia by ePacket,need 7-12 working days. Expedited/Standard Int'l Shipping by Fedex.DHL,TNT and EMS courier: To USA,need 3-6 business days,To other countries,need 4-8 business days normally.But sometimes int'l delivery is highly depended on the courier company and local customs/duties. Import duties and taxes are not included in the item price or shipping charges.These charges are the buyer responsibility. 5. Warranty&Reture Policy: We encourage all customers to communicate with us through eBay messages. If you have any questions or comments whatsoever regarding our products or listing. We are waiting to hear from you A 1 year warranty is offered for this product.If the product malfunctioned under proper usage per instructions manual within the warranty period. Please contact us to obtain shipping instructions and send it back at your shipping costs. 30 days evaluation
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$13.25 Shipping Condition: Used Location: Bosque Farms, United States No accessories including standard power cord/cable. We are quick to respond and resolve. We do not have power cords to provide unless they are attached ... moreto the item or unless stated that they are provided.
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Free Shipping Condition: New Location: China Frequency weighting. Fast (F), Slow (S), Impulse (I). Large screen display is adopted, with clear and intuitive display. With dynamic scale display. 30dB~90dB ... more(dynamic scale display 10~100). 50dB~110dB (dynamic scale display 30~120).
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$29.22 Shipping Condition: Brand New Location: Dry Creek, Australia Large LCD display, easy to read. - Auto range & manual range. - A & C frequency weighting., Peak hold, AC & RS232 output. C weighting: The characteristic ... moreis near the "FLAT" response. Microphone Electric condenser microphone.
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Free Shipping Condition: New Location: China Model: AS824. cs-head{overflow: ;position:relative}. title{margin:0;font-weight:400;font-size:14px;padding:5px 10px}. dc-dock:hover{width:117px;background-position:bottom ... moreright}. dc-cs{clear:both;-width:100}.
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Free Shipping Condition: New Location: Denver, United States 770) 253-6114, Search our eBay Store: Auction Terms | eBay Store | Contact Us We will be closed on: Dec 25. 2006, Dec 26. 2006, Jan 1. 2007, Jan 2. 2007, ... moreOn these dates we will not be answering emails or phone calls and we will not be shipping items. COMMENTED OUT- Click here to estimate shipping All international buyers must contact us for a shipping quote before bidding. See for details. Mailed Payments, Bank Wire Transfer, Visa& MasterCard, Buyer must call(770) 253-6114 before purchasing item to pay by Visa or MasterCard. If the buyer does not call. Payment by Visa or MasterCard will not be accepted. All international buyers. Including Canada and Mexico, must pay by Bank Wire Transfer. We do NOT accept escrow or ship COD. See for details. EXTECH INSTRUMENTS 407730 DIGITAL SOUND LEVEL METER 40 TO 130DB TRIPOD MOUNTABLE This auction is for one Extech 407730 Sound Level Meter. This unit has the following features: ±2dB accuracy with 0.1dB resolution, A&C weighting, AC analog output, Record Max/Min values over time, Auto power off and Max Hold functions, Utilizes 0.5"12.7mm) condenser microphone, 40 to 130dB measuring range, Fast/slow response time, Tripod mountable This unit is in excellent physical condition and will arrive in the condition shown. It comes with a 14 Day Guarantee against being DOA from receipt. You are bidding on only what is listed in the description and what is in the pictures. If it is not listed in the description and you don't see it in the pictures, then it is not included. Power cords and power adapters are never included unless specifically mentioned. You must agree to our terms to purchase. ATTENTION: WE HAVE BEEN IN BUSINESS SINCE 1978. FEEL FREE TO CALL US FOR ADDITIONAL INFORMATION. GOOD LUCK BIDDING. By bidding on this auction you are agreeing to these terms. These terms are not negotiable. NO order will be shipped until full payment is made INCLUDING SHIPPING. Shipping listed is for the continental United States only. We carefully package and fully insure eve
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Free Shipping Condition: New Location: China 0～9999%DOSE. Selectable from 70 to 90dB, 1dB step. 106(L)×64(W)×34(H)mm. The item in the actual use of the process of quality problems. 5 eveuts sturage ... morefor TES-1355 only. Selectable 3dB, 4dB, 5dB or 6dB.
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$27.76 Shipping Condition: Used Location: Los Gatos, United States The Item Used Condition.
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Free Shipping Condition: Used Location: Garden City, United States Used, in decent cosmetic condition. Ametek MK-3 Intrinsically Safe Audio Noise Dosimeter. We've tested this meter to power up with a 9 volt battery(not ... moreincluded), it appears to work and read sound correctly. Might need some calibration for use in a professional environment. Free shipping to the 48 contiguous states in the USA..
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$3.00 Shipping Condition: New Location: China Sound Pressure Level: 94dB & 114dB (Based on 20µPa). Although complex and advanced, it is convenient to use and operate. - Accuracy: +1.5dB (reference ... moresound pressure standard, 94dB at 1KHz). - Removable 1/2" Transducer Cap, Suitable for 1" and 1/2" Microphone Size.
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$80.16 Shipping Condition: Gebraucht Location: Netherlands We prefer to negotiate on our platform.
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Free Shipping Condition: New Location: China Sound output function. With upper and lower limit alarms. With holes, can be hangged on the wall. Port Style: Type-C. Storage : -10~60 ℃. Working Humidity: ... more10%~80% RH. Working : 0-40 ℃.
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$3.99 Shipping Condition: New Location: China After power on, the hollow fonts on the pure white homogenizing board are crystal clear and very beautiful! Pointer color: white. Pointer swing direction: ... morefrom left to right. Pointer length: from central axis to needle end 70±1mm.
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Free Shipping Condition: New Location: China Sound output function. With upper and lower limit alarms. With holes, can be hangged on the wall. Port Style: Type-C. Storage : -10~60 ℃. Working Humidity: ... more10%~80% RH. Working : 0-40 ℃.
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$74.82 Shipping Condition: Gebraucht Location: Netherlands We prefer to negotiate on our platform.
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$5.83 Shipping Condition: New Location: China
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Free Shipping Condition: New Location: Pleasanton, United States (Every 50mm of Hgdecrease). Carry on with your work without interruptions. Output Sound Level 94db & 114db. Power Source Battery-powered. Altitude Effects ... moreConsidered - Accounts for changes in sound level with altitude increase or atmospheric pressure change.
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$10.42 Shipping Condition: New Location: Scottsdale, United States EBAY SPECIAL OFFER! INCLUDES SILICONE PROTECTIVE COVER! ONLY LOW COST METER TO ALLOW AVERAGING PROCESS! Regular Price: $345 US Professional measurement ... moreLEQ(Averaging Level) SPL, Lmax and Lmin, SEL, SEL, L% Statistical Analysis) Single dynamic range: 40 to 105 dB(A) Meeting class 2 ANSI and IEC standards Long term measurement for environmental noise Up to 20.000 measured values can be stored in the internal memory. 10 days of Leq,1h with full statistics) Unparalleled autonomy: Approx. 10 days USB connection and PC post-processing software The Piccolo PC Software: C ustomize the measurement parameters: Slow& Fast modes. A& C weightings, LEQ averaging period etc. Octave. 1/3 octave, narrow band Spectrum analyzer( Real time not garanty due to PC communication) Retrieve and post-process data recorded Very Easy to use 3 buttons: 1) Run/Stop 2) Store data 3) Cycle displays With a compact. Lightweight and shock resistant design, the Piccolo can be useful any where at any time and will offer years of reliable use. Technical Specs Measurement types LEQ. SPL, SEL, LMAX, LMIN and Statistical analysis(L% Measurement range 37 to 105 dB(on a single range) Frequency range 31 Hz to 8 kHz Frequency weighting A and C Response time FAST and SLOW Display resolution 0.1 B Accuracy ±1.5 dB(94 dB@ 1 kHz) Display update rate 8 times per second Display warnings LO and HI level limits. Memory Full status and low battery Threshold alarm LED Alarm(user defined level) Battery life 250 hours(approx. Dimensions 5.2" x 2.3" x 0.6" 132 x 60 x 15 mm) Weight Approx. 4.2 oz(120 grams) Tripod mounting screw 1/4-20 threads Applicable standards IEC 651/804 and ANSI S1.4 Type 2(see note 1) Optional Accessories- Silicone protective cover- Removable belt clip(not provided) Tripod(not provided) Tax. Duty and brokerage fees are ay the buyer's charge. Note 1: See our website at http:softdb.com/acoustic-products-piccolo.php to order the Piccolo SLM with a Calibration certificate.
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$44.06 Shipping Condition: Used Location: Glandore, Australia
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Free Shipping Condition: New – Open box Location: Bhavnagar Wadva S.O, India New, may have signs of storage, wear & tear, in its carrying case.
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Free Shipping Condition: New Location: United States Wide Range & Accuracy: The ultra-sensitive condenser microphone captures ambient noise from 30 to 130 decibels with pinpoint accuracy of 1.5 dB. The MAX/MIN ... morefeature captures the maximum and minimum noise levels, and data hold functions allow you to freeze readings, presenting the full range of readings for any location or device.
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$154.03 Shipping Condition: New – Open box Location: Canada
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Free Shipping Condition: Brand New Location: China This product is mainly used to test the noise generated normally. Frequency weighting:A.
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$300.00 Shipping Condition: Used Location: South Africa Unit powers up, but I can’t seem to get a reading from the microphone. All seems to be functioning as it should be.
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$23.60 Shipping Condition: For parts or not working Location: Columbus, United States Model : Infra S50. The INFRA system is used to monitor construction. Remote part of INFRA Net Manager or in the display of the data logger. The data can ... morebe analyzed in INFRA Net Manager and it is also possible.
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Free Shipping Condition: New Location: China Error: ± 1.4dB(ref 94dB @ 1kHz). Sensor: 1/2" polarized capacitive sensor.
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Free Shipping Condition: New Location: China 10Hz~20,000Hz. With built-in 1/1 octave and 1/3 octave filters. Frequency range. Frequency weighting. Large screen display is adopted, with clear and ... moreintuitive display. With dynamic scale display.
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$2.99 Shipping Condition: New Location: China Sound & Vision. Refuse noise, let you live a quiet life. Windproof wind cover design: more accurate sound collection and filtering the impact of wind ... moreon the sound. Condenser microphone sensor: high-precision sensor with excellent sensitivity and accuracy.
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Free Shipping Condition: New Location: China Battery Tester / Checker. Brake Fluid Tester. Water Quality Tester. Air Quality Tester. Provides accurate readings in a wide range from 30 to 130 dBA ... morewith an impressive ±1.5dB Accuracy and 0.1dB Resolution, you can trust the results.
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Free Shipping Condition: New Location: China 30dB~90dB (dynamic scale display 10dB~100dB). 50dB~110dB (dynamic scale display 30dB~120dB). Fast (F), Slow (S), Impulse (I). Testing Range. Large screen ... moredisplay is adopted, with clear and intuitive display.
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$19.99 Shipping Condition: New Location: China 30dB~130dB(A Weighting). 30dB~130dB(10Seconds,1Min,5Min,10Min,15Min,30Min,1Hour,8Hours,24Hours). 30dB~130 dB. Provide Bluetooth data output choice. DC ... moreoutput :1 0 m V / d B. Use USB/RS-232 data output to connect with PC.
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