Precision Sound Level Meter Level Meter Decibel Distortion Analyzer Hp Quest Electronics Radio Shack Sound Level Meter Sound Level Meter 33-2050 Decibel Sound Level Meter Realistic Sound Level Meter Noise Dosimeter Noise Level Decibel Meter Hp 8903B Audio Analyzer Bruel Kjaer Technical Review Audio Precision System Sound Level Meter Type Audio Distortion Analyzer Digital Sound Level Meter 33-2055 Quest Sound Level Meter Quest Technologies Sound Level Meter Calibrator Radio Shack 33-2055 Octave Filter Bruel Kjaer Sound Level Meter Digital Sound Level Meter Radio Shack Digital Sound Level Meter Spl Meter Integrating Sound Bruel Kjaer Model Extech Sound Level Meter Radio Shack Sound Level Integrating Sound Level Meter Sound Noise Meter Sound Analyzer Sound Level Meter Kit Bruel Kjaer Precision Sound Level Meter 334A Distortion Analyzer Bruel Kjaer Sound Level Meter Type Noise Meter Distortion Meter Digital Sound Meter Analog Sound Level Meter Db Meter Flutter Meter Radio 1565-B Hp 334A Distortion Analyzer Impulse Sound Level Meter Dual Domain Agilent Audio Analyzer Distortion Analyzer Simpson Sound Wow Flutter Meter Sound Level Meter Model Sound Pressure Level Bruel Kjaer Microphone Radio Shack Sound Level Meter 33-2050 Sound Level Calibrator Sound Pressure Level Meter Extech Digital Sound Level Meter Vintage Sound Level Meter Real Time Analyzer Dual Domain Audio Noise Level Meter Sound Technologies Calibrator Kit Sound Noise Level Meter 1565-B Sound Level Meter Sound Pressure Noise Analyzer Agilent Hp 8903B Audio Analyzer Digital Sound Level Meter Model Qc-10 Calibrator Kjaer Microphone Cel Sound Level Meter Audio Measurement Sound Calibrator Microphone Type Decibel Analyzer Type Sound Pressure Meter Audio Analyzer 20Hz-100Khz Analyzer 20 Hz To 100 Khz Distortion Measurement Quest Electronics Model Acoustic Calibrator Level Recorder 4230 Calibrator Instruments Inc Bruel Kjaer 2203 1613 Octave Filter Heathkit Audio Vintage Bruel Harmonic Distortion Meter Audio Test Type 2 Sound Level Meter Audio Precision Conditioning Amplifier Sound Tester Sound Level Meter Cat Permissible Sound Level Audio Spectrum Analyzer Precision Integrating Sound Level Meter 8903A Audio Analyzer Bruel Kjaer Type Ono Sokki 215 Sound Level Meter Hp 8903A Audio Analyzer Octave Band Distortion Analyzer Tested Brüel Kjær Audio Oscillator Sound Technology Radioshack Digital Sound Level Meter Microphone Power Supply Radio Genrad Signal Analyzer 8903B Audio Analyzer 20 Hz 8903B Audio Analyzer 20Hz-100Khz Sper Scientific Impulse Precision Type S2a Model 33-2055 Noise Measurement Rta Meter Model 33-2055 Audio Analyzer Genrad Audio Signal Larson Davis Stereo Level Bruel Kjaer Measurement Audio Tester Dose Meter Distortion Measurement System Measurement System Digital Decibel Meter Noise Generator Audio Frequency Audio Level Signal Tracer Logging Dosimeter Audio Generator Bruel Kjaer Technical Review No 2 Analyzer Tested Frequency Analyzer Impedance Meter Gr General Radio 1 3 Octave Microphone Preamplifier 339A Distortion Model 2700 Digital Sound Survey Meter Level Indicator Beat Frequency Oscillator Opt 001 Speaker Frame Basket Repair Recone Analog Display Audio Signal Generator Tenma Microphone Calibrator Measuring System Scott Instrument Nti Hp Agilent Keysight Kjaer Sound Level Meterradioshack Sound Level Meter Sound Level Audio Test Equipment Microphone Cartridge Vintage Test Equipment Electronic Test Equipment Neutrik Sound Level Meter 200 30 Day Warranty Agilent Hp Amplifier Type Analyzer Analyzer Model Audio Control Audio Monitor Audio Tested Audio Tested Sets B K Bk Precision Bruel And Kjaer Bruel Kjaer Calibrator Capacitor Condenser Microphone Digital Audio Digital Multimeter Dual Channel Ear Extension Cables Filter Fluke Gauges General Radio Generator Gold Line
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$
299.00
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$24.75 Shipping
Condition: Used
Location: Huntley, United States
brüel kjær Sound Power Source Type 4205. Powers on and meter changes when pressing check button. I have no idea how to test further than this. Coming ... morefrom an old factory liquidationSold as is
$
109.97
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$15.40 Shipping
Condition: Used
Location: Irvine, United States
Mistakes may happen and might go above and beyond to resolve any issues. We always reply within a few hours. We will respond and resolve any issue very ... moreshortly.
$
289.95
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Condition: Used
Location: San Diego, United States
The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. Scroll down for more ... morePhotos and details. If fact it may have unknown flaws and deficiencies.
$
295.37
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$58.45 Shipping
Condition: Used
Location: Canada
$
350.00
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Condition: Used
Location: Aiken, United States
Second unit has a cracked screen but otherwise works normally.
$
75.00
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$7.15 Shipping
Condition: Used
Location: Burnsville, United States
M-T 0800-1600 (800am to 400pm). Our hours of operation are We are located in Burnsville, MN. 10dB, 100-316mV.
$
599.99
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$99.99 Shipping
Condition: Used
Location: San Diego, United States
Tested and Working.
$
300.00
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$14.21 Shipping
Condition: Used
Location: Rockwall, United States
Used Bruel and Kjaer. Conditioning Amplifier Type 2626, S/N: 887946. Made in Denmark. The amplifier is in excellent operation. However, due to the fact ... morethat we did not recently calibrate the system, it is sold as is. L609) Directive for Customer Service Questions: During business days. We will make every effort to respond to your emails as soon as possible. If you have any questions about this item or other items in our list, please contact us prior to bidding. Over the weekend or holidays, the questions will be answered in the first opportunity afterward. Sold As-Is. Where-Is: Most of the items listed were used in one form or another in our laboratory for different research and development projects. And are now sold due to the termination of these projects. At this stage we are not able to completely test and calibrate the items, therefore, all items are sold as-is. Where-is, without warranty or guarantee. Unless specified in the listing. All sales are final. Please ask all pertinent questions regarding the condition of the item before you make your purchase. As your selection may prohibit other customers from bidding. The operation of the items is the customer’s sole responsibility, and he/she must have the professional skills to safely operate them. We reserve the right to refuse a return based on customer not fully understanding the item description and the proper way of operation or changing his/her mind. DOA or Incorrect Product: All items described to be in operational condition but received Dead on Arrival(DOA) can be returned for replacement or refund(when no replacement is available) Only if we are notified within 7 days of receipt of product. Compensation will be provided upon actual return receipt, physical examination, testing, and serial verification of the item and all sent accessories. If any one of these criteria is not met, we reserve the right to withhold funds for an indefinite term until all requirements are met. If you feel that you have received an incorrect item, please retain the
$
35.00
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$3.85 Shipping
Condition: Used
Location: Ontonagon, United States
$
295.37
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$58.45 Shipping
Condition: Used
Location: Canada
$
499.99
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$99.99 Shipping
Condition: Used
Location: San Diego, United States
Sold for parts or repair.
$
250.00
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$10.40 Shipping
Condition: Used
Location: Oklahoma City, United States
Vintage Bruel and Kjaer Prepolarized Condenser Microphone Cartridge Type 4155-used For your consideration we have here a Prepolarized Condenser Microphone ... moreCartridge from Bruel and Kjaer. it is a Type 4155 and was last calibrated July of 1986 and the paperwork is present. It has been carefully stored remaining in its hardwood box. On their website B& K assures us- A purchase that lasts All our microphones are precision-built in high-grade titanium and stainless steel. And they must all pass strict quality assurance checks. This ensures they will last for decades, and remain as sensitive as the day they were calibrated. The ability to measure correctly in all real-life conditions defines our microphones. We achieve this with precision handcrafting in our cleanroom production facilities. Followed by manual quality inspection. The result is long-lasting microphones that deliver trustworthy results every time. Satisfaction guaranteed! If you are not completely satisfied. You may return the item within 14 days of purchase for a full refund. Questions welcome. Items are usually shipped USPS by the next business day after payment is received. We often ship within one business hour of payment. Our eBay hours are Monday to Friday 10-6 Pacific. International customers. Please ask about shipping options before bidding. As part of our mission to reduce waste. 100% of packing materials are reused(except Priority Mail flat rate boxes) All items will be properly packed, but your foam packing peanuts may not match. If you are not happy with the item you've purchased. We will work to resolve the situation to your satisfaction. Please give us a chance to fix a problem before leaving feedback. Thank you for supporting NextStep Recycling!
$
1200.00
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$37.00 Shipping
Condition: Used
Location: Denmark
item title: B&K Brüel& Kjær 2609 Microphone 20HZ To 20000Hz 20KHz Measuring Amplifier W/O Acces Note: I feel shell look 60% new only, ... moreif you care this please don't buy; item we sale Model: B&K Brüel& Kjær 2609 you can see in the photo. intem include: This item include B&K Brüel& Kjær 2609 Microphone 20HZ To 20000Hz 20KHz Measuring Amplifier itself only; No include Cable. No include any other 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 local 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
$
1999.00
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Condition: Used
Location: 동대문구, South Korea
This product is sold in the condition shown in the picture, there are no parts other than the picture.
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MICROPHONE POWER SUPPLY Type 2810 BRUEL & KJAER Brüel&Kjær
Microphone Power Supply Type 2810 FREQUENCY RESPONSE: 10 Hz to 15 kHz ±1dB AMPLIFIER GAIN: Adjustable from 0 to +40 dB ±0.5 dB INPUT SOCKETS: 5-pin socket supplying preamplifier power and microphone polarization voltage(28 V) Accepts plug JP 0510 INPUT IMPEDANCE: 40 kW MAXIMUM INPUT VOLTAGE: 100 V peak to peak OUTPUT IMPEDANCE: 100W in series with 6.8 mF DISTORTION: See Fig. 6 MAXIMUM OUTPUT VOLTAGE: 4.5 V peak MAXIMUM OUTPUT CURRENT: 3mA CHANNEL SEPARATION: 70 dB at 10 kHz NOISE(Referred to input at max. gain) A-weighted: 2.5 mVRMS Lin. 22.5Hz to 22.5 kHz: 4mVRMS(See EMC Immunity Note 1) INFLUENCE OF MAGNETIC FIELD(100 A/m) Max. 6mVRMS. Measured on output POWER SUPPLY: Four 9V non-rechargeable alkaline batteries, type 6LF22. Approximately 200 hours continuous operation with two 2642s L'oggetto è in ottime condizioni estetiche ... moree funzionali. non posso emettere fattura commerciale; VENDITA EFFETTUATA DA PRIVATO CHE ESCLUDE ULTERIORI GARANZIE DI LEGGE
C102525 Brüel & Kjær Bruel & Kjaer 2626 Conditioning Amplifier & 2635 Charge Amp
C102525 Brüel& Kjær Bruel& Kjaer 2626 Conditioning Amplifier& 2635 Charge Amp(Click to Enlarge) Click to Enlarge) Click to Enlarge) Click to Enlarge) Click to Enlarge) Product ID# C102525 This lot includes a Bruel& Kjaer Type 2626 Conditioning Amplifier and Type 2635 Charge Amplifier. As shown. They look to be in decent cosmetic condition, and showing some signs of wear. The 2626 has a somewhat damaged Output BNC connector on the back, and both units are missing their bottom covers. The 2626 amplifier powers up, and some of its front panel lights illuminate and respond to the controls. I don't have a power adapter for the 2635 amplifier, so I have no way of powering it up or testing it. These items are being sold as-is. A power cord for the 2626 is not included. Approximate overall unpacked dimensions: 9"L ... morex 6"W x 6"H. Please ask questions or indicate concerns prior to bidding. By placing a bid. You agree to all stated terms. All auctions are sold as advertised. As is and without warranty, unless otherwise stated in the item description. See additional terms of the auction below Shipping. Buyer pays a fixed shipping and handling fee of $17.00(for DOMESTIC shipments only- 48 contiguous states excluding Hawaii and Alaska) All international shipments(including Hawaii and Alaska residents) will be quoted based on winning bidders shipping address. The unpacked weight of this item is 7.00 Pounds Orders will ship 1-2 business days(excludes weekends and holidays) after receipt of confirmed/verified Paypal payments. We do not process orders nor ship on weekends or holidays. Auction Terms. Upon end of auction. The winning bidder should proceed to"CheckOut" and will be redirected to our Auction Checkout Page. WE DO NOT TAKE CREDIT CARDS(except through PayPal) All auctioned products are sold as advertised. As is and without warranty. Questions should be asked prior to bidding as all sales are final PAYMENT TERMS ARE PREPAID ONLY. Payments. ALL AUCTIONS ARE PREPAID ONLY.
Brüel & Kjær 2660 preamplifier & 4166 Microphone Capsule
0 0 1 736 4196 www.hypercube.com 34 9 4923 14.0 Normal 0 false false false EN-US JA X-NONE This Auction is for the Brüel& Kjær 2660 preamplifier& 4166 Microphone Capsule* FULLY FUNCTIONAL& TESTED IN OUR LAB* SATISFACTION GUARANTEED* Brüel& Kjær 2660 Preamplifier for 1” ½” capsules High-quality conventional 1” condenser microphones. Such as Brüel& Kjær Types 4144 and 4145. And ½" diameter Types 4165 and 4166, provide for the majority of noise measurements to IEC, IS0 and ANSI standards. However, for measurements around the 20/1Pa reference pressure, a very low noise floor in the 1/3-octave bands between 20Hz and 20 kHz is needed. The microphone and preamplifier system, with a noise floor of typically-2,5dB(A) provides for this area without compromising the useful frequency range ... moreand omni-directivity of a microphone intended for precision measurements. With narrow-band analysis. The noise floor falls to approximately-16dB for 1/3- octave bandwidth at 1 kHz, and-34dB for 3,16Hz bandwidth at 1 kHz. The system is thus well-suited to both laboratory and industrial applications ranging from hearing research to the measurement of very-low-level machine noise. The system for very low-level sound measurements comprises Type 4179. The Type 2660 and a ½” to 1” adaptor DB-0375. Type 2660 is presented in a mahogany case designed with space for the Type 4179 and adaptor, so that the system may be stored together. Type 4179, also has its own mahogany case(which fits in the larger case) for separate storage when required. The microphone is supplied with its own calibration chart. And a plastic cover for protecting the diaphragm from dust when the microphone is not in use. Microphone Preamplifier Type 2660. While designed especially for use with Type 4179, may also be used with other microphones. It has a function selector which is set to“4179 +20dB” for Type 4179. And either“Lin. 0dB” or“Lin. +20dB” for other condenser microphones. It accepts ½" micro
Spare Part Only B&K Brüel & Kjær 4CH NEXUS Microphone Conditioning Amplifier
Spare Part Only B&K Brüel& Kjær 4CH NEXUS Microphone Conditioning Amplifier Note: Used No Test item. I feel 45% new only. If you care this please do not buy! Attention: This unit we open it to found the Front panel's flat cable was damage. Need repair or exchange. you can see in the photos. Item we sale Model: Spare Part Only B&K Brüel& Kjær 4CH NEXUS Microphone Conditioning Amplifier item include: Spare Part Only B&K Brüel& Kjær 4CH NEXUS Microphone Conditioning Amplifier it self only no include other accessories. This item We do not guarantee with this item. Sale As is For Get Spare parts only. COSMETIC CONDITION:some scuffs/scratches For more info you can search in internet ============================================================== Note: About shipment. All Item ship from China ... moreMainland 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. 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
B&K Brüel & Kjær 2209 Precision Sound Level Meter Spare Part No Working W/O MIC
item title: Spare Part No Working B&K Brüel& Kjær 2209 Precision Sound Level Meter W/O MIC Note: Broken item lost MIC Sensor. I feel shell look 50% new only. Unable Boot up. No any function, Lose MIC. we sale as No Working For Get Parts only. if you care this please don't buy; We found problem: The Pointer Glass Was Damage, The Pointer still can move. No DO Any test sale for get parts only. item we sale Model: Spare Part No Working B&K Brüel& Kjær 2209 Precision Sound Level Meter W/O MIC.You can see in the photo. intem include: This item include Spare Part No Working B&K Brüel& Kjær 2209 Precision Sound Level Meter W/O MIC itself. Lose Microphone Sensor. no include power adapter,no include any accessories. This item is Maybe Broken/Bad/Dead. We do not guarantee any thing with this ... moreitem. 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. 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
Brüel & Kjær Type 3560-C, Audio Analyzer
The Brüel& Kjær Multi-analyzer System Type 3560-C. Is a versatile, task-oriented analysis system for acoustic and vibration measurements. It provides the platform for a range of PC-based measurement solutions delivered by Brüel& Kjær. This specific model includes the I/O module 3109 and interface module 7536 with the features listed below. The system is from 2008. I/O Module: 3109. Generator, 4/2-ch. Input/Output Module 2 generator outputs up to 25.6 kHz, 4 input channels, 0 Hz to 25.6 kHz frequency range, 16-bit ADC/24-bit DAC Lemo and BNC input type: Direct/CCLD/Microphone Preamplifier and 1 Tacho, Interface Module: 7536. 100 Mbit LAN Interface Module 100 Mbit LAN Interface. RJ-45, RS-232 interface, 16 AUX Inputs(12 supported by software) Direct Input, 10 samples/s, For more information. See the system datasheet ... moreat or visit the website. The system does not come with a software license. 1?RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Feog4d72f%2B%3E%3B1%3F-145586279d2-0x113-
ACO Co. Condenser Microphones and System (Brüel & Kjær)
ACO Co. Condenser Microphones and System(Brüel& Kjær) Aco Co. LTD Japan/ Brüel& Kjær Condenser microphone system with Case. This item was pulled from a working lab. There were no known issues when it was retired. But we can no longer test. This is being sold AS IS. Included are the following: 2x Condenser microphones with calibration/ test record sheets. 2X microphone cables and connectors, Power Supply, 2X Microphone head tips, 1x Microphone connection case/box. Everything shown in the pictures including the case is included in this auction. THANKS! gsrx_vers_526(GS 6.6.6(526) G.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fuk%601d72f%2Bjw%60hquvg%3Eg-146c7361e2b-0x104-
B&K (Brüel & Kjær) Type-2144 Dual Channel Real-time Frequency Analyzer
Brüel& Kjær Dual Channel Real-time Frequency Analyzer. Type 2144. Portable analyzer for acoustics, electroacoustics, and vibration measurements and sound intensity and cross spectrum analysis in the field and lab. Used but in great condition• Sound intensity measurements to IEC 1043• Constant-percentage bandwidth frequency analysis of sound and vibration signals in real-time. Noise source location and source ranking of complicated structures• Environmental noise measurements. Includes Taktmaximal• Building acoustics testing: sound transmission. Absorption, reverberation time• Automotive acoustic and vibration testing• Real-time frequency analysis up to 22.4 kHz(single channel) 11.2 kHz(dual channel) 80dB dynamic range. Autocalibration• Includes power cord. Does not include floppy disk software.
Brüel & Kjær ZI-0055 Sound Intensity Calibrator
Brüel& Kjær ZI-0055 Sound Intensity Calibrator This auction is for a Brüel& Kjær ZI-0055. We are unsure about the specific details of this item but we are told that it is a sound intensity calibrator. The unit turns on a produces a low-pitched sounds- we are lead to believe this is fully functioning. Sorry for the lack of details. Should you have any questions regarding this auction please do not hesitate to ask! All questions will be answered as soon as possible.
Brüel & Kjær Copenhagen Type 1613 Octave Filter Set #72482-426
U.S. PAYPAL ONLY Brüel& Kjær Copenhagen Type 1613 Octave Filter Set#72482-426 This item is untested. We do not have the knowledge or equipment to test this item. If repairs are needed for this item they must be done at the expense of the buyer. This sale is only for what is shown in the photos. If there is something else that you believe should be included do not assume that it is included. These items come from a working area so they are used. The item may have minor scratches. Scuffs, marker writing, stickers and/or sticker residue. This item is being sold AS IS and there are no guarantees on the quality/condition of the item other than what we have stated in our description. Buyer must be willing to use for parts if it is necessary. These items were taken from a working service area. If you have any questions contact us at(570)398-0280. ... morePlease do not assume that power cords, adapters, cables, or anything else are included unless we have stated otherwise. We are in no way experts on any of the items that we list. There may be pieces or components missing/broken that we are too inexperienced to notice. We can only say what we see about the items that we list. We do not accept combined PayPal payments for items purchased on eBay. Each item must be on a separate invoice. All PayPal payments for more than one item on an invoice will be refunded. We charge a $7 per item for local pickup, CASH ONLY FOR LOCAL PICKUP FOR ALL COSTS RELATED TO THE ITEM. We do not accept payment from non-U. S. PayPal accounts. Please read our policies. Payment, and shipping information before placing your bid. It is important! Where our items come from: All of our items are Government/Corporate surplus and we have no knowledge of their prior use. Expect normal wear marks. Scratches, scuffs, and residue on any item we list as used. Policies: We will not issue a“Buy it Now” or end any of our auctions early; we will only end an auction
Brüel & Kjær Sound Level Meter, Octave filter, Calibrator, Accesories and Case.
All units appear to be in working condition and within spec during calibration. Unit comes in a nice form fitted Samsonite case with manuals and the following: Type 2230 Integrating sound level meter. Type 1625 1/3-1/1 Octave filter set, Type 4230 94 dB 1000 Hz Sound Level Calibrator, Large foam ball wind screen, Tripod mount, Second microphone, and a couple of bags of small parts/connectors.
B&K Brüel & Kjær TYPE 2639 7pin Male Microphone preamplifier W/O MIC Microphone
item title: B&K Brüel& Kjær TYPE 2639 7pin Male Microphone preamplifier W/O MIC Microphone Note: Used item. I feel shell look 65% new only. if you care this please don't buy; item we sale Model: B&K Brüel& Kjær TYPE 2639 7pin Male Microphone preamplifier W/O MIC Microphone.You can see in the photo. intem include: This item include B&K Brüel& Kjær TYPE 2639 7pin Male Microphone preamplifier W/O MIC Microphone itself only. no include any accessories. This item is Used item. 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 local shipping! You can select the shipping ... moreways. 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
Brüel & Kjær, Bruel & Kjaer 2231 Sound Level Meter kit
Brüel& Kjær 2231 Modular Precision Sound Level Meter kit in original case. This meter is the landmark of sound level measurement. B&K says that it"made its debut in 1983 and changed the sound level meter market. It was a programmable platform. And during its more than ten years in production a large range of application modules were released such as logging, room acoustics, infra/ultra sound, human vibration and more, making Type 2231 the undisputed leader. The kit consists of: 1. 2231 Modular Precision Sound Level Meter with a damaged 4155 microphone capsule(see below) and ZC 0020 Input Stage. This is the main unit. 2. BZ 7100 Integrating Sound Level Meter Application Module. This is the basic application module. If you leave the main unit powered off for a long time. You need to reload this module or any other compatible ... moremodule. 3. 1624 Octave Filter Set which can plug into the main unit. 4. JJ 2614 input adapter. 5. UA 0237 windscreen. 6. Original B&K labeled Samsonite attache case with molded inserts. 7. ZF 0020-20 dB attenuator for very loud measurements. 8. Serial interface. 9. A pdf copy of the manual on a USB stick. 10. Tripod with ball head. The kit is in good condition with the following exceptions: 1. Although the 4155 microphone capsule works. Its protection grid is dented and its diaphragm is damaged. In field use, the microphone capsule should be regarded as a consumable item because it is easily damaged. The equivalent, modern replacement is the B&K 4940 ½-inch free-field microphone. Numerous other models are available for a range of applications. See http:www.bruelkjaer.de/Products/transducers/acoustic/microphones/microphone-cartridges. 2. The battery compartments of both the 2231 and 1624 have been damaged by leaking batteries. I've cleaned them and inserted copper foil to replace a broken contact spring. The damage appears to be confined to the battery compartments which are mostly isolated from the main PCBs. But I have not opened up the units to explore