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
 In 
 
Order by: 
Available to: 
Price: 
 - 
$
880.71
Buy It Now
$17.63 Shipping
Condition: Neu
Location: Dresden, Germany
This new ATD5-T USB Microphone is the improved version of the ATD4-S. It has improved frequency range and dynamic. Due to it's internal DC/DC converter ... moreit can handle up to 10V RMS and +/-14V peak. Simply connect this microphone to a free USB port, no preamplifier, no external power no driver.
$
33.83
Buy It Now
Free Shipping
Condition: New
Location: China
As an analog sound level & music spectrum Music Spectrum. Kinds of music spectrum display mode: 6. As a music spectrum. Display mode. Signal input. Peak ... morepause. Peak pause speed.
$
35.99
Buy It Now
Free Shipping
Condition: New
Location: China
As an analog sound level & music spectrum Music Spectrum. Kinds of music spectrum display mode: 6. As a music spectrum. Display mode. Signal input. Peak ... morepause. Peak pause speed.
$
127.00
Buy It Now
Free Shipping
Condition: New
Location: China
Sound level Range:30 to 130dB (Low=30-100dB ,High=60-130dB) Auto Ranging. White Backlight. Dynamic characteristic: FAST (high speed) / SLOW (low speed). ... moreSoftware, USB Lead, DC 6V Cable, Case & Batteries included.
$
30.00
3d 3h 5m 31s
0 bids
$10.15 Shipping
Condition: Used
Location: Muskego, United States
Etymotic Research ER-200 Personal Noise Dosimeter. Used to monitor daily cumulative noise levels. Excellent condition; used a few times to monitor on-stage ... moresound levels during musical performances.
$
58.00
Buy It Now
Free Shipping
Condition: Used
Location: Columbus, United States
QUEST TECHNOLOGIES Q-200. ALL UNITS FULLY TESTED. 1 OWNERS MANUAL.
$
495.00
Buy It Now
$12.65 Shipping
Condition: Used
Location: Ypsilanti, United States
Preamplifier Type 2669. Microphone Type 4192. THIS MICROPHONE SET IS A COMBINATION OF Pressure Field. Pressure coefficient. Temperature range. Microphone ... moretype. Temperature coefficient.
$
79.99
Buy It Now
$19.20 Shipping
Condition: Used
Location: Clinton, United States
$
14.50
Buy It Now
Free Shipping
Condition: New
Location: Edwards, United States
3M QUEST TECHNOLOGIES Q-200 Q-300 Q-400 Noise Dosimeter Battery Door.
$
15.00
Buy It Now
Free Shipping
Condition: Used
Location: Johnstown, United States
You are buying the cover only as pictured. NO Q200 UNIT. if it is pictured, it is included. if it is not pictured, it is not included.
$
59.99
Buy It Now
$4.15 Shipping
Condition: Used
Location: Alpharetta, United States
I have a Greenlee Communications 200EP-G Tone Probe and 77HP-G Tone Generator. It has only had minor use. Label prints are strong and not scratched or ... morepeeled off. Everything is working well. It comes with everything in the image only, no user manual. Thank you for your considering purchasing this item. SHIPPING IS FAST! PURCHASES OVER $15.00 WILL HAVE SIGNED CONFIRMATION. MEANING YOU MUST CHECK YOUR ITEM BEFORE SIGNING, FOR SCAM PROTECTION. This is to insure you have a smooth transaction. We do not ship over seas. Only the lower 48 states. I will reply messages as fast as possible Mon-Sat, but I do not do any Ebay messaging on Sunday Enjoy your purchase.
$
66.93
Buy It Now
Free Shipping
Condition: New
Location: Springboro, United States
Highlights. Perfect for use with room acoustic analyzers and audio measurement systems, Low noise FET input reduces low-frequency distortion, Gold-plated ... moreXLR output connector for accurate signal transfer, High-quality components and rugged construction, Includes its own unique calibration response graph, Includes stand mount. Foam windscreen, and transport case, Works with phantom power from +15V to +48V, Product Details Dayton Audio EMM-6 Electret Measurement Microphone The Dayton Audio EMM-6 is a precision electret condenser microphone designed for measurement and critical recording applications. The extremely flat frequency response and true omni-directional polar pattern make it perfect for use with room acoustic analyzers and audio measurement systems. The EMM-6 microphone is individually hand calibrated using a laboratory standard Brüel& Kjær microphone in conjunction with a DAAS computer measuring system. Each microphone includes stand mount. Foam windscreen, transport case, and its own unique printed and downloadable calibration response graph and.txt data file(see below) FREE! Download your unique calibration.txt file. A unique serialized calibration.txt file is available for the EMM-6. Once you receive your microphone. Visit where you will be prompted to enter the serial number found on the base of your EMM-6. After entering the serial number. Your unique calibration.txt file will be available for you to download. Specifications: Capsule type: 6 mm electret condenser• Polar pattern: omni-directional• Frequency response: 18 Hz- 20 kHz• Impedance: 200 ohms between pins 2 and 3• Sensitivity at 1 kHz into 1K ohm: 10mV/Pa(40 dBV. Re. 0 dB = 1V/Pa) Max SPL for 1% THD@ 1 kHz: 127 dB• S/N ratio: 70 dB A-weighted• Connector: gold plated XLR• Phantom power: +15V to +48V• Weight: 144 grams. RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fvo%7B%3Dd70f%2Bf52%3E-146bdb13f04-0x112-
$
200.00
Buy It Now
$8.09 Shipping
Condition: Used
Location: West Hills, United States
Being offered is a Bruel& Kjaer. Model 2808, 2 Channel Microphone Power Supply. This is clean used equipment in working condition. Sold new for over ... more$2500. And you can buy here for $1000's less. Please refer to the pictures for details. Payment due within 3 days of auction end. Paypal is accepted.
$
239.00
Buy It Now
Free Shipping
Condition: New
Location: China
Accuracy at 94 dB, 1KHz ±1.5 dB. Digital Display Resolution 0.1 dB. Digital Display (6 ranges) 30~80, 40~90, 50~100, 60~110, 70~120, 80~130 dB. C weight: ... more35~130 dB. Quasi-analog Resolution 1 dB. Quasi-analog Bar (6 ranges) 30~80, 40~90, 50~100, 60~110, 70~120, 80~130 dB.
$
130.00
Buy It Now
$15.00 Shipping
Condition: Used
Location: Romania
ELN 138 78 200.
$
199.99
Buy It Now
Free Shipping
Condition: New
Location: United States
Pic Gauges Lp1-Sb-402-10X17.5 Pressure Gauge, 0 To 10 Oz/Sq In, 1/2 In Mnpt. Qorpak Glc-01189 Bottle,16 Oz,Pk12. & Recepticles. Electrical Outlets. Light ... moreIndustrial. and Enclosures. Electrical Boxes.
$
1500.00
Buy It Now
$100.00 Shipping
Condition: Used
Location: Poland
Working and raedy for use. - ZI 9100 Interface module for printer. - user manual for the options. - windshield.
$
195.00
Buy It Now
$14.50 Shipping
Condition: Used
Location: Garfield, United States
Frequency range 20 Hz to 20 kHz. Direct Input and Mic. Input with O V, 28 V or 200 V microphone polarization.
$
59.99
Buy It Now
$18.95 Shipping
Condition: Used
Location: Clinton, United States
Appears used with scratches.
$
36.99
Buy It Now
Free Shipping
Condition: New
Location: China
IR240 LCD sound level & music spectrum & clock is originally designed by Douk Audio, with many display modes and display effects, easily to be swtiched ... moreaccording to different habits. Adopting 32 bit high-speed processor, the display is more accurate. With LINE and wireless microphone inputs, can be matched very well with most common audio device such as mobile phone, computer, CD players, or speakers and so on, very suitable for home/office/studio/car audio system to dynamically decorate your auditory feast. All items can be adjustable, and also support user-defined width and spacing distance in music spectrum mode, provides music listening much fun and higher playability. With remote control, all settings can be achieved from the distance, very convenient to use.
$
142.78
Buy It Now
$3.00 Shipping
Condition: New
Location: China
1 x Tester. - Input impedance (Mic) : 1KOhm. - Input impedance (Line) : 10KOhm. - Input level (Mic) : 10mV - 1V. - Input level (Line) : 0.5V to 50VOutput ... morelevel : 0V to 1V. Detail Image. - Power : 9V PP3 battery (= approx 50 hours).
$
14.99
6d 7h 34m 15s
0 bids
$39.99 Now
$7.55 Shipping
Condition: Used
Location: Point Roberts, United States
For sale is a EXTECH Instruments digital sound level meter model 407740. Item is used but in real good condition. It is missing the 2 pieces that go on ... morethe right compartments. The plastic from the display screen and where the buttons are has not even been taken off. Comes with instruction manual but I think it is a copy. I only do shipping in the USA. Thank you for looking and please look at my other items for sale. Any questions please email me.
$
141.90
Buy It Now
$8.00 Shipping
Condition: New
Location: Singapore
Multi-Instrument(Standard) with a CD. A hardkey(USB dongle) and a softkey Turn a PC into multiple virtual instruments! Download the 21-day fully functional ... moreFREE trial at: www.virtins.com/MIsetup.exe) 1. Introduction of Multi-Instrument(Standard) Multi-Instrument(Standard) is a powerful PC based multi-function virtual instrument software. It supports a variety of hardware ranging from sound cards which are available in almost all computers to proprietary ADC and DAC hardware such as VT DSOs NI DAQmx cards and so on. It consists of a dual trace oscilloscope. A real time spectrum analyzer, a signal generator and a multimeter, and can run them simultaneously. For a sound card based system. Software triggering is supported. It features a specially designed data acquisition approach, which is able to monitor the input signal continuously without missing any trigger event before a frame of data is collected. It has a very fast screen refresh rate(typically greater than 50 frames per second) It supports sophisticated triggering method including pre-trigger and post-trigger. Both level trigger and differential trigger are supported. For a non sound card based system. The triggering capability depends on the hardware used. Hardware triggering is supported if the hardware used supports it. Software triggering is supported if the hardware used supports data streaming. The software has a multilingual user interface. Including English, French, German, Italian, Spanish, Portuguese, Russian, Simplified Chinese, Traditional Chinese, Japanese, and Korean. It has been widely used in education. Scientific research, audio engineering, electronic engineering, medical diagnosis, vibration analysis, etc. 2. Functions of Multi-Instrument(Standard) A comprehensive range of functions are provided in Multi-Instrument(Standard) Including: 1) Oscilloscope Oscilloscope Mode: dual-trace waveform. Waveform addition, subtraction and multiplication, Lissajous Pattern, transient signal recording, voltmeter. Recording Mode: Record data
$
142.78
Buy It Now
$5.00 Shipping
Condition: New
Location: China
1 x Tester. - Input impedance (Mic) : 1KOhm. - Input impedance (Line) : 10KOhm. - Input level (Mic) : 10mV - 1V. - Input level (Line) : 0.5V to 50VOutput ... morelevel : 0V to 1V. Usually it cost about 35USD-50USD.
$
152.99
Buy It Now
$5.00 Shipping
Condition: New
Location: China
1 x Tester. - Input impedance (Line) : 10KOhm. - Input level (Line) : 0.5V to 50VOutput level : 0V to 1V. - Input impedance (Mic) : 1KOhm. - Input level ... more(Mic) : 10mV - 1V. Usually it cost about 35USD-50USD.
$
36.54
Buy It Now
Free Shipping
Condition: New
Location: Los Angeles, United States
IR240 LCD sound level & music spectrum & clock is originally designed by Douk Audio, with many display modes and display effects, easily to be swtiched ... moreaccording to different habits. Adopting 32 bit high-speed processor, the display is more accurate. With LINE and wireless microphone inputs, can be matched very well with most common audio device such as mobile phone, computer, CD players, or speakers and so on, very suitable for home/office/studio/car audio system to dynamically decorate your auditory feast. All items can be adjustable, and also support user-defined width and spacing distance in music spectrum mode, provides music listening much fun and higher playability. With remote control, all settings can be achieved from the distance, very convenient to use.
$
25.17
Buy It Now
$3.00 Shipping
Condition: New
Location: China
Relaxing Work & Spark Inspiration, Place it on your office desk, bedside table or in your car to create a relaxing and inspiring atmosphere. - Visualizing ... moreDynamic Music, With 12 LED lamp beads (7 green+3 yellow+3 red), line input integrated with power interface and designs noise filtering function, provides 4 kinds of display modes, incomparably and perfectly make music alive.
$
38.99
Buy It Now
Free Shipping
Condition: New
Location: China
As an analog sound level & music spectrum Music Spectrum. Kinds of music spectrum display mode: 6. As a music spectrum. Display mode. Signal input. Peak ... morepause. Sound Level.
$
40.41
Buy It Now
$4.99 Shipping
Condition: New
Location: China
Automatic switching mode Effective in spectrum mode, the speed of switching between 1 and 2 is faster; turn on this function, for example, display mode ... more1 now, and display mode 2 automatically;. Level mode: level jump + waveform display.
$
151.35
Buy It Now
$28.93 Shipping
Condition: Brand New
Location: Dry Creek, Australia
Level Range Display. Level Range Low Cost High Performance. Low = 35 ~ 80 dB. Mini Size. High = 80 ~ 130 dB. Battery Life You might also like.
$
259.00
Buy It Now
Free Shipping
Condition: New
Location: Yozna Vihar S.O, India
Backlit display. Auto power off. Auto ranging.
$
442.01
Buy It Now
Free Shipping
Condition: New
Location: United States
Extech 407766 Sound Level Calibrator with 94 dB or 114 dB Output New in Box- Factory Warranty Extech 407766 Shown LED indicator lights up when power is ... moreon Select 94 dB or 114 dB output Calibrates and verifies Sound Level Meter operation For use on Sound Level Meters with 0.5" or 1.0" microphones Durable die-cast. Aluminum housing 1 kHz sine wave at 94 dB and 114 dB(model 407766) is generated to an accuracy of 5% frequency) and ±0.8 dB Total Harmonic Distortion(THD) Models 407766 Frequency 1000 Hz Sound Pressure Level 94dB or 114dB Distortion Operating Temperature 32 to 122°F(0 to 50°C) Power Supply Two Heavy duty. Alkaline 9V Battery Power Consumption Approx. 10mA DC Battery Test Position No LED Power Indicator Yes 3 position switch(Off/94dB/114dB) Yes Included Accessories. 1) Carrying case(1) Screwdriver(2) 9V batteries Included, FREE UPS Ground Shipping on items OVER $75 to continental U.S. PO Boxes/APOs require USPS shipping. May experience longer lead times. 6.25% Sales Tax for shipping to Massachusetts(Add an additional $24 for shipments to AK. HI, or PR. Terms and Conditions Have a Question? Send us a message(Contact Seller) We are shipping from just north of Boston. MA in the United States. For international customers, do not assume a product will work in your country due to various International Voltage requirements. Ask first if you are not sure. Warranty: We are an authorized distributor. Item includes full manufacturer’s warranty. International Shipping Terms: International customers are responsible for all shipping charges. Including any duties or taxes that may be enforced by their respective country. USPS is the most economical shipping method for international customers. With this often comes a slightly delayed lead-time or erratic tracking information. We ask for your patience. And we will do the best we can to see you get your shipment quickly and accurately. Feedback: We appreciate your Positive feedback. We leave feedback for buyers as soon as our transactions complete.
$
14.97
Buy It Now
$7.99 Shipping
Condition: New
Location: New York, United States
CONSTANT 5 OHMS AT ANY POWER LEVEL FROM 0-225 WATTS.
$
92.90
Buy It Now
Free Shipping
Condition: New
Location: Hong Kong SAR China
Sound Pressure Level: 94dB / 104dB / 114dB. Sound Pressure Level : 94dB / 104dB / 114dB. 94dB / 104dB / 114dB. Digital Weighing Scale. Body Fat Caliper. ... moreIt can be conveniently used both in laboratory and in the field.
$
14.97
Buy It Now
$7.99 Shipping
Condition: New
Location: New York, United States
CONSTANT 25 OHMS AT ANY POWER LEVEL FROM 0-225 WATTS.
$
235.00
Buy It Now
Free Shipping
Condition: New – Open box
Location: Contoocook, United States
Part Number: R8070SD. Includes Sound Level Microphone. LCD Display Shows Current Readings, Max and Min Readings and Battery Status.
$
25.17
Buy It Now
$3.00 Shipping
Condition: New
Location: China
Relaxing Work & Spark Inspiration, Place it on your office desk, bedside table or in your car to create a relaxing and inspiring atmosphere. - Visualizing ... moreDynamic Music, With 12 LED lamp beads (7 green+3 yellow+3 red), line input integrated with power interface and designs noise filtering function, provides 4 kinds of display modes, incomparably and perfectly make music alive.
$
14.68
Buy It Now
$5.78 Shipping
Condition: Neu
Location: Holzkirchen, Germany
I2S INMP441 Mikrofon Modul. Der Eingang zur Geräuscherfassung, wurde auf der Rückseite der Modulplatinedes ADMP401 Mikrofon Modul platziert. ADMP401 Microphone ... moreModule Features 1 pcs.ADMP401 Microphone Module.
$
409.00
Buy It Now
Free Shipping
Condition: New
Location: China
By placing your bid. You are agree to follow our store policy below: ●All purchased are final, will replace defective product only. ●Return package must ... morebe in the original packaging, everything must be in new condition.Missing part’s or anything in original contact will not qualify for any refund. ●Unless marked in the auction, all product follow our 2 months warranty policy. ●Defective item can be exchanged within 7 days of receipt.Please send us some photoes as evidence. ●Within warranty period, all exchanges due to defects are free(Buyer is responsible for shipping charges) ●Shipping and handling fees are NOT refundable in any case. ●Custom duty is responsible by buyer. ●Replacement and refunds will not be processed until the return item received. ●Customer is responsible for correct address and received of package. Customer is responsible to all shipping if return package due to customer unable to received the package. ●Please do not ask us to reduce the price and shipping and handling fee of the item after you have won the auction. ●We are not responsible for wrong or undeliverable address, customer responsible undeliverable Express package return fee and re shipping fee.A valid phone number can make the delivery process more quickly and more safely. Description: ETCR Clamp Earth Resistance Tester is widely applied in ground resistance measurement. Loop resistance measurement in fields such as electric power, telecommunications, meteorology, oil field, architecture and industrial electrical equipment, etc. When measuring ground system with loop, there is no need to disconnect the ground wire without auxiliary electrode, which means safer and faster. ETCR Clamp Earth Resistance Tester can measure the ground fault which can not be measured by traditional method, can apply in the occasion where traditional methods are unworkable; ETCR Clamp Earth Resistance Tester measures the integrated value of ground resistance and resistance lead. Ⅱ. Technical Specifications Function. Ground resistance test. Loop resist
$
678.00
Buy It Now
Free Shipping
Condition: New
Location: China
NEW Type 2000+ Series Clamp Earth Resistance Tester is another perfect upgrade on old models. The performance contrast of new and old products shows below ... moreTester Weight 1160g (With batteries). Function Ground resistance test, Loop resistance test.
$
89.99
Buy It Now
$9.25 Shipping
Condition: Used
Location: Austin, United States
Item is in good pre-owned condition with little discoloration. Case has two tears on the top of it.
$
32.99
Buy It Now
Free Shipping
Condition: New
Location: China
【Visualizing Dynamic Music】With 12 LED lamp beads (7 green+3 yellow+3 red), line input integrated with power interface and designs noise filtering function, ... moreprovides 4 kinds of display modes, incomparably and perfectly make music alive. 【Advanced and Powerful Function】With switchable AGC and DB mode, the swing of pointer can be proportional (DB mode) or not proportional(AGC mode) to the input level, can be switched to get different display effects and fit different usage requirements.
$
299.95
Buy It Now
$30.00 Shipping
Condition: New
Location: Singapore
RTA-168A-PC Based Real Time Audio Spectrum Analyzer. Sound Level Meter, Distortion Analyzer, Polarity Tester with Multi-Instrument(Standard) Software ... moreLicense(Powered by Multi-Instrument. Download the 21-day fully functional FREE trial at: www.virtins.com/MIsetup.exe and try it out with your computer sound card! RTA-168A is a precision PC based real time audio spectrum analyzer. Sound level meter, distortion analyzer, polarity tester. All its components can be packed into the small black soft pouch case provided and be carried together with your laptop or netbook. It is an indispensable tool for audio or acoustic measurements in both field and laboratory. Application examples are frequency response, distortion and polarity measurement of a loud speaker, room/car equalization, noise monitoring and analyzing, etc. Combined with the computing power of a modern PC and the powerful virtual instrument software"Multi-Instrument" RTA-168A provides unbeatable performance-to-price ratio compared with any other types of RTA. Furthermore, Multi-Instrument software upgrade for the same license level is FREE for life. RTA-168A Manual can be downloaded at: http:www.virtins.com/VT-RTA-168-Manual.pdf Product page: 1. Package Contents(1) Measurement microphone: ECM999 and its accessories(a windshield and a microphone clip) 2) XLR-to-USB Converter: VT XLR-to-USB Pre(3) USB cable(1.5 m) 4) CD(contains the copy-protected Multi-Instrument Software) 5) USB hardkey(contains a Multi-Instrument Standard License) 6) Audio Test CD(contains a list of audio test tones and noises) 7) 1/8” TRS cable(1.8m) 8) Black Soft Pouch Case(9) Individual Sound Level Calibration Data 2. Specifications(1) Overall VT RTA-168 Specifications Frequency Range 20Hz ~ 20kHz Sampling Rate 44.1kHz/ 48kHz Bit Depth 16 Bit Number of Input Channels 1 Frequency Accuracy 0.01% Frequency Weighting Flat. A, B, C, ITU-R 468 Time Weighting Linear. Exponential(Equivalent continuous sound level(Leq) fully complies with IEC61672) Sound Level Meas
$
349.95
Buy It Now
$30.00 Shipping
Condition: New
Location: Singapore
RTA-168B-PC Based Real Time Audio Spectrum Analyzer. Sound Level Meter, Distortion Analyzer, Polarity Tester with Multi-Instrument(Standard) Software ... moreLicense(Powered by Multi-Instrument. Download the 21-day fully functional FREE trial at: www.virtins.com/MIsetup.exe and try it out with your computer sound card! RTA-168B is a precision PC based real time audio spectrum analyzer. Sound level meter, distortion analyzer, polarity tester. All its components can be packed into the small black soft pouch case provided and be carried together with your laptop or netbook. It is an indispensable tool for audio or acoustic measurements in both field and laboratory. Application examples are frequency response, distortion measurement and polarity test of a loud speaker, room/car equalization, noise monitoring and analyzing, etc. Combined with the computing power of a modern PC and the powerful virtual instrument software"Multi-Instrument" RTA-168B provides unbeatable performance-to-price ratio compared with any other types of RTA. Furthermore, Multi-Instrument software upgrade for the same license level is FREE for life. RTA-168B Manual can be downloaded at: http:www.virtins.com/VT-RTA-168-Manual.pdf Product page: 1. Package Contents(1) Measurement microphone: EMM-6 and its accessories(a windshield and a microphone clip) 2) XLR-to-USB Converter: VT XLR-to-USB Pre(3) USB cable(1.5 m) 4) CD(contains the copy-protected Multi-Instrument Software) 5) USB hardkey(contains a Multi-Instrument Standard License) 6) Audio Test CD(contains a list of audio test tones and noises) 7) 1/8” TRS cable(1.8m) 8) Black Soft Pouch Case(9) Individual Sound Level Calibration Data(10) Individual Microphone Response Calibration Data 2. Specifications(1) Overall VT RTA-168 Specifications Frequency Range 20Hz ~ 20kHz Sampling Rate 44.1kHz/ 48kHz Bit Depth 16 Bit Number of Input Channels 1 Frequency Accuracy 0.01% Frequency Weighting Flat. A, B, C, ITU-R 468 Time Weighting Linear. Exponential(Equivalent continuous sound l
$
1268.00
Buy It Now
$18.00 Shipping
Condition: New
Location: Banning, United States
Model Number: 407780A. Part Number: 407780A. Its 4 digit multifunction LCD has an analog bargraph and digital reading. Manufacturer: Extech. Keep in mind ... morethat you should always do a C-weighted reading, in addition to an A-weighted reading, especially if the sound is in the lower frequency spectrum.
$
17.97
Buy It Now
$7.99 Shipping
Condition: New
Location: New York, United States
CONSTANT 250 OHMS AT ANY POWER LEVEL FROM 0-225 WATTS.
$
26.99
Buy It Now
Free Shipping
Condition: New
Location: China
There are two versions of the music spectrum,module module with shell; only the second version supports voice control. Support stereo input, with OLED ... moredisplay, a total of 8 display modes, which you can choose according to your preferences. Using ARM CORTEXM4 core STM32F4 processor, 8M bit rate high-speed display, sensitive induction. The overall shape is small and thin, and it is powered by USB. The version with a shell can also adjust the angle and choose the voice control function; it is very suitable for DIY.
$
19.99
Buy It Now
$18.32 Shipping
Condition: Used
Location: Milpitas, United States
On a scale from 1 - 10, with 10 being in new or excellent condition, this item is rated as a8. We strive for excellence and appreciate the. opportunity ... moreto work with you in resolving any issues. Since we're a liquidation house that deals with many vendors and have thousands of products online, it.
$
1789.99
Buy It Now
$104.16 Shipping
Condition: Used
Location: Phoenix, United States
Hewlett Packard/Agilent 339A Distortion Measurement Test Set w/Opt. 001 Comes with what you see in the pictures. If you don't see it. You probably ... morewont get it. Specifications are from and may vary slightly due to upgrades. Options, or revisions this unit may or may not have. This set is guaranteed to work for 30-days. Parts and labor, excluding freight. Link to the Manual: Link to the Manual: Description: An HP 339A with Option 001 installed is a standard 339A Distortion Measurement Set with two additional voltmeter input ranges. These ranges are.3 mV and.1 mV full scale. Measurement capabilities are from.1 mV rms full scale to.3 mV rms full scale in a frequency range of 10 Hz to 80 kHz. And from.001 V rms full scale to 300 V rms full sclae in a frequency range of 10 Hz to 110 kHz. When switched to the.3 mV range. The voltmeter attenuator is set to 0 dB. When switched to the.1 mV range, the voltmeter attenuator remains at 0 dB and 10 dB of gain is added to the input amplifier. This gives the required input for full scale deflection on the front panel voltmeter. These changes in voltmeter range have been accomplished by adding two additional positions on S4 of the Analyzer/Power Supply printed circuit assembly. Distortion Specifications: Fundamental Frequency Range: 10 Hz to 110 kHz continuous frequency coverage in 4 decade ranges with 2-digit resolution. Distortion analyzer and oscillator are simultaneously tuned. Distortion Measurement Range: 0.01% full scale to 100% full scale(80 dB to 0 dB) in 9 ranges. Detection and Meter Indication: True rms detection for waveforms with crest factor Option 001 Specifications: Voltage Range: Standard: 1 mV rms full scale to 300 V rms full scale(60 dB to +50 dB full scale. Meter calibrated in dBV and dBm into 500 ohm) Option 001: 1 mV rms full scale to 300 V rms full scale(80 dB to +50 dB full scale. Meter calibrated in dBV and dBm into 600 ohm) Accuracy: Standard: INPUT RANGE.001 V to 300 V 20 Hz to 20 kHz: ±2% 10 Hz to 110 kHz: ±4% Internal Noise Floor: O
$
27.25
Buy It Now
Free Shipping
Condition: New
Location: China
It'll take you one minute only. The black frosted shell allows you to hold it comfortably when using it. Size: 200 35 55 (mm). We will give you the best ... moreadvise. Communication always is best way to solve problem.
$
123.90
Buy It Now
Free Shipping
Condition: New
Location: Hong Kong SAR China
Lp : 30~130dB (A) ,35~130dB (C), 35~130dB (F). Leq : 30~130dB (10s,1m,5m,10m,5m,30m,1h,8h,24h interval). Battery Tester / Checker. Brake Fluid Tester. ... moreBody Fat Caliper. ORP Electrode. pH + Adaptor + Electrode (NEW).
$
444.88
Buy It Now
$179.00 Shipping
Condition: New
Location: China
Resistance range test:0 ~ 200/600m. Resistance resolution:0 to 200m: 0.1M. 20060m1m. Resistance accuracy:+ 5% + 3 words. Test current:AC:5 ~ 30A. Current ... moreaccuracy:+ 5%. parts:Test line, power line.
$
49.50
Buy It Now
Free Shipping
Condition: New
Location: Greece
High power resistance dummy load tests for professional amplifiers and others. 8 ohm resistance tolerance: +- 5%. Hi temp connect cable length 200mm, ... morethickness 2.5mm. for not changed the resistance by the increase of temperature.
$
499.99
Buy It Now
Free Shipping
Condition: New
Location: San Diego, United States
Also supports manual logging and changing of card storage location. -30 to 130dB in auto ranging mode. Auto power off function. Power Source: 6 “AA” batteries ... moreor optional 9-VDC AC adapter. Item condition.
$
147.90
Buy It Now
Free Shipping
Condition: New
Location: Hong Kong SAR China
Sound Pressure Level : 94dB & 114dB. Sound Pressure Level: 94dB & 114dB. 94dB & 114dB. Angle Finders / Depth Gauge. Tire Gauge. Sound Pressure Level. ... moreSimple & Easy Operation. Water Level Alarm.
$
4421.24
Buy It Now
$152.15 Shipping
Condition: New – Open box
Location: Canada
$
319.00
Buy It Now
Free Shipping
Condition: New
Location: Contoocook, United States
Part Number: R8070SD. Includes Sound Level Microphone. LCD Display Shows Current Readings, Max and Min Readings and Battery Status.
$
160.54
Buy It Now
Free Shipping
Condition: New
Location: China
Audio signal input: stereo L/R RCA / balanced XLR. Audio output: stereo L/R RCA / balanced XLR. Two display modes are designed for much fun, dot display ... moreor bar display can be switched freely. Display mode: dot / bar (switchable).
$
1999.99
Buy It Now
Free Shipping
Condition: New
Location: United States
Store Categories. Click to close full size. SIMPSON ELECTRIC SMS-2 Noise Dosimeter Kit. SIMPSON ELECTRIC. Item Specifics. Item. Universal Noise Dosimeter ... moreKit. Type. Response Time. Slow. Interface. RS-232. Accuracy. +/1 dB. Resolution. 0.1 dB. Records Up To. 31 Hours at 1 Minute Intervals. Includes. Dosimeter(1T835) Nose Cone, Microphone Clips, Windscreen, Calibrator, Screwdriver, Multi-spline Wrench, Parallel Cable, Battery, Manual and Carrying Case. Item. Universal Noise Dosimeter Kit. DB Range. 50 to 100.80 to 130. Frequency Weighting. A. Display. 4 Digit LCD. Manufacturers Warranty Length. 1 Year. Criteria Levels. 70. 80, 84, 85 or 90 dB. Frequency Range. 20 to 8000 Hz. Threshold Level. 50 to 99 dB. 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 s
$
34.40
Buy It Now
Free Shipping
Condition: New
Location: China
As an analog sound level & music spectrum Music Spectrum. Kinds of music spectrum display mode: 6. As a music spectrum. Display mode. Signal input. Peak ... morepause. Peak pause speed.
1 2 3
 In 

Former Listings  
 
Tempo 200 EP Inductive Amplifier w/ 77HP Tracer 2
Up for sale is a Tempo 200EP Inductive Amplifier with 77HP Tracer 2. They show minor wear from normal use. And are in great overall working condition. Please feel free to contact us with any questions about the item. Thanks for looking!
Solid State Audio Checker 200
Solid State Audio Checker 200 Description. Solid State Audio Checker 200 Included Items: I) Solid State Audio Checker 200 Attention! There are no other accessories included. Condition: The item is used. Acquired on the university lab surplus auction. Has scuffs. Scratches, and other signs of normal use. This device is Tested for Powering on only. Powers on. Is responsive to commands, seems to be working, indicators work. I do not have an ability to test it any further. We do guarantee your Satisfaction. Guarantee: If you are not satisfied with your purchase for any reason. You may return it for a full refund within 15 days. Any returns must be of the same serial number shipped. Please allow 2-3 days for your order to ship. If you have any questions please ask. Note that we do not work weekends; emails sent Friday evening through Sunday will ... morebe answered Monday. If you have any problems with payment or other questions, please contact me. Feedback: We automatically leave you positive feedback once the item is paid for. We would appreciate that once you receive your item. You also leave us feedback. We strive to be a 5 star seller. Your feedback is critical to my success on eBay. We ask that you leave us a Positive feedback with all 5 stars. So that We can be set apart from my competition on eBay. If you feel that you cannot leave a Positive comment with all 5 stars- WE WILL EARN IT. Please do not hesitate to contact us for any reason. We are here to exceed your expectations! Before submitting negative feedback please contact us we will do our best to resolve your issue. We will go beyond our guarantee if necessary to resolve any problems. IMPORTANT: Please make sure your registered ebay address is correct BEFORE purchasing this item. Orders are automatically processed using your registered ebay address by our shipping department and normally we can not ship to another address. There can be exceptions to this rule. But you must email us BEFORE you purchase this item, or else it will ship to your registered ebay
Quest Technologies Q-200 Noise Dosimeter & QC-10 Sound Level Calibrator
serial# QB707049 Here we have a Quest Dosimeter and Calibrator in very good used condition. There are signs including chipped paint. But units are in good working condition. Please be sure to check photos You will receive the exact item shown THANK YOU For considering our item! We have been selling on ebay for over 12 years! Bid With Confidence!
QTY.2 TEKTRON DSR-200 AND DSR-100 SOUND LEVEL METER #711
RECEIVED AS SURPLUS Manufacturer: TEKTRON MODEL# DSR-200 AND DSR-100 I DO NOT HAVE ADAPTERS TO TRY AND POWER UP-I ONLY HAVE WHAT IS PICTURED-IF YOU WOULD LIKE MORE PICTURES OR WOULD LIKE ME TO TRY SOMETHING ON THE UNIT PLEASE LET ME KNOW UNABLE TO TEST-SOLD AS IS
BRUEL & KJAER 2607 MEASURING AMPLIFIER 2 -200 KHZ
BRUEL& KJAER 2607 MEASURING AMPLIFIER 2-200 KHZ This is a specialized amplifier. AC Voltmeter made by B&K in Denmark. It has 6 different modes. Very wide voltage measuring capabilities up to 200 kHz. There appears to be very l itt le info findable on the net. MANUAL: None. ACCESSORIES: Sorry. I don't have test leads, manual or any other accessories for it. POWER: 120/240 VAC 50/60 Hz. Power cord included. CONDITION: B Used. Good. Has some scratches on the front panel. Visible in pics. Otherwise in good condition. TEST RESULTS: C I have tested it& found that the meter needle does not go to 0 with no in put signal, regardless of switch settings. Typically hangs out around mid scale. Applying a signal does cause forward deflection. So. Basically it is working, but probably needs some offset adjustments. Calibration can't ... morebe checked. Low start bid& No Reserve. You can't lose here. Only win, what could be better? Your satisfaction is guaranteed(as-described) So why not put it on your watch list or even better. Go ahead& get your bid on it now. Thanks for Looking Thanks for Bidding Good Luck! NEW MEXICO TAX If you win this item& it ships to anywhere in New Mexico, I have to collect( pay to the state) sales" known in NM as gross receipts tax) The percentage varies. Depending on location, please wait for an eBay invoice showing the correct tax. ITEMS ARE SHIPPED MONDAY. WEDNESDAY& SATURDAY ACTUAL WEIGHT OF ITEM: 16 LBS ACTUAL SIZE OF ITEM: 15" X 8" X 6" WEIGHT OF SHIPPING BOX: 20 LBS SIZE OF SHIPPING BOX: 1 9" X 12" X 10" SHIPPING COST ESTIMATE: CONUS(lower 48 states) ONLY Lowest rate is shown by eBay. But you can choose Priority Mail or FedEx by clicking REQUEST TOTAL. AK. HI, PR& OVERSEAS: PLEASE REQUEST TOTAL BEFORE PAYING AS RATE WILL BE DIFFERENT. Please include telephone number with your payment. See question#5 below. If S&H is not automatically shown, please click REQUEST TOTAL. An invoice with your correct S&H will be sent. FAS
REALISTIC Model # 42-2107 APM-500 STEREO SPEAKER AUDIO POWER METER 2-200 WATTS
REALISTIC Model# 42-2107 APM-500 STEREO SPEAKER AUDIO POWER METER 2-200 WATTS You are bidding on a pre-owned REALISTIC Model# 42-2107 APM-500 STEREO SPEAKER AUDIO POWER METER 2-200 WATTS. Good. Working Condition. Shows signs of wear from previous use- Please see photos for accurate cosmetic condition. No Reserve Price- goes to the Highest Bidder! Please check out our other items for sale. Please feel free to ask questions and bid with confidence! Thank you for looking. Auction Includes: pre-owned REALISTIC Model# 42-2107 APM-500 STEREO SPEAKER AUDIO POWER METER 2-200 WATTS All items seen in the photos are included in the auction! SKU# B29-107599-1, Terms and Conditions Payment: We accept payments via PayPal· Payment must be received within 7 days· Sales tax will be applied for local pickups. And shipping to a Colorado address. Shipping: ... moreShipments will be processed within one(1) business day of payment receipt· We ship only to PayPal Confirmed addresses· Shipping is calculated for the lower 48 states; No international shipping· Shipping to PO Boxes. AK, HI, VI, PR, APO/FPO addresses may occur an additional fee· All items are shipped via UPS or USPS Local Pickup: Payment is still required within 7 days if you elect to do a local pickup; Sales taxes will apply· We accept cash. Visa, MasterCard, Discover, Amex, for local pick up in person. If you wish to pay through PayPal please request a new invoice· Item must be picked up within 14 days from payment date. Customer Service: Fast Cash prides itself on customer service. And we want to provide you with 5-star service on every transaction. The best method of contacting us with questions or concerns is through the eBay email system. You should expect a reply to your email within 24 business hours. Please allow us to try to meet your expectations before giving neutral or negative feedback. We will do everything within our power to quickly resolve your inquiries. Return Policy: We accept returns within 14 days of receipt for the ite
Stanford Research SR1 Audio Analyzer: Dual-Domain, 200 kHz
SRS SR1 AUDIO ANALYZER DESCRIPTION The SR1 Audio Analyzer provides cutting edge performance in a wide variety of audio measurements with a versatile high-performance generator. An array of analyzers that operate symmetrically in both the analog and digital domains, and digital audio carrier measurements at sampling rates up to 192 kHz. SR1 uses an integrated computer running the Windows XP embedded operating system. SR1's configuration panels offer total flexibility in setting up details of the analyzer. All of the standard audio waveforms are available and can be combined in SR1's uniquely flexible analog signal generator allowing you to create an unlimited number of test waveforms. Multitone waveforms with up to 50 tones. Each adjustable in frequency, amplitude, and phase are calculated and loaded in real-time. A convenient FFT ... moreChirp waveform is automatically synchronized to the FFT analyzer allowing instant FFT measurements of frequency response(magnitude and phase) The same flexibility and performance is found in SR1's digital audio signal generator. Almost all the same waveforms found in the analog generator are available in the digital generator with several additional digital test waveforms. All of SR1's sampling clocks are derived from an internal timebase with 2 ppm accuracy. For the most demanding applications. An optional atomic rubidium(FS725) timebase is available with an accuracy at shipment of + 5 x 10-11. And a 20-year aging specification of less than 5 ppb. The timebase may also be synchronized to an external clock, an AES11 reference signal, or any standard video signal. SR1's versatile set of analyzers operate symmetrically on both analog and digital audio signals with no need to purchase additional options. Up to two analyzers can be run simultaneously on either the analog or digital inputs. SR1's Time Domain Detector makes all of the standard audio measurements including Amplitude. Crosstalk, and THD+N. Continuously variable bandwidth limiting and standard weighting fi
Ono Sokki CF-200 Portable FFT Analyzer
Ono Sokki cf-200 portable FFT Analyzer
RCA WA-504B/44D Audio Generator 20 HZ to 200 KHZ Sine/Square
This is a RCA WA-504B/44D Audio Generator. It is in very good condition and is working properly on sine wave. The square wave is not symmetric. There are 5 trim pots inside. Maybe they need some adjusting or there is another problem. It covers 20 HZ to 200 KHZ. Has a sine or square wave output. Adjustable frequency and voltage outputs. Notice the actual waveforms. Unit may need some restoration and or calibration due to age. Produces up to10 Volts peak to peak. If for any reason there is a problem whether it is with the item. Shipping or communication, please contact me the seller whether the item is new or used if there is a problem; I am sure we can work out a solution. If you do not feel that you can leave me a 5-Star detailed seller rating. Please email me the details regarding the problem. This will allow me to improve my process. Your ... moreinput here is very important to make Ebay a successful Selling and Buying Platform for everyone to continue using now and in the future. I do combine shipping on multiple purchases so the eBay calculator may not give the correct shipping amount or if you think it is too high please email me so I can invoice you correctly. I ship all my packages within the time shown on eBay and if there is ever a delay. I email the buyer. Due to PayPal’s Seller Protection Policy I can only ship the item to the address that is listed on the PayPal receipt. So do not ask me to ship the item to any other address than the one on the PayPal receipt. You the buyer have the option to change the ship to address during the eBay checkout process which will then allow me to ship to that address, but this has to be done at checkout. All this information is needed promptly, to speed up the Quote process and prevent delays in shipping the item. If this is done any other way then it can greatly delay the shipping time. I now use UPS Freight for all my Freight shipments. If the item is being shipped Freight please include complete ship to address. Phone number, whether the address is Residential or Commercia
Quest Q-200 Noise Dosimeters w/ Calibrator, Microphones, and Case
I have three(3) Quest Q-200 displays Sound Pressure Level. Max and Min Levels, Peak Level, Averages(Leq or Lavg) Time Weighted Average, Sound Exposure Level, Dose and Projected Eight-Hour Dose and Exposure in Pascal Squared Hours. This data is provided for each of three simultaneous dosimeters with user selectable criterion, threshold and exchange rates. The user may also select A or C weighting, and Fast or Slow response. Microphones included with clips. The Q-200 comes with the Quest QC-10 Sound Calibrator. Single output: 114 dB at 1000 Hz. Posted with
Ono Sokki Field FFT Analyzer CF-200 Portable Battery and Manual
Hello. Up for auction is a Ono Sokki Portable Field FFT Analyzer Model CF-200. It comes with the battery, Manual, and case.it is a lockable case and comes with keys. Please contact me with any questions or if you would like additional pictures. Thanks! ALASKA. HAWII, AND PUERTO RICO WILL BE AN ADDITIONAL CHARGE. PLEASE CONTACT ME PRIOR TO PURCHASING FOR A QUOTE. YOUR SATISFACTION AND MY FEEDBACK IS VERY IMPORTANT TO ME. IF YOU ARE NOT 100% HAPPY WITH YOUR PURCHASE. PLEASE CONTACT ME DIRECTLY AND I WILL MAKE IT RIGHT. THANKS!
Quest Noise Dosimeter MODEL # Q-200 BARELY USED IN CASE FREE SAME DAY SHIPPING**
Description: Like New Q200 model Dosimeter. Noise; Quest; Easy-to-read display; Tough, compact case; Q200 model; Flexible, durable; Displays sound pressure level, peak level, averages(leq or lavg) For industrial, mining, military, law enforcement use. Meter Style: Noise Dosimeter Free Same Day Shipping
Ling/Data-Physics EPT-200 Electro-Pneumatic Transducer Acoustic Power Generator
This is a freshly refurbished Ling/Data-Physics/RCT EPT-200 acoustic power generator with 35711 Mounting Plate and user manual. The EPT-200 is also sold under model number LE-APG-10K. High level sound environments are commonly encountered in powerful machinery and high speed vehicles. Considerable stress damage can occur in structures from sustained exposure to high level sound. Many applications require very high excitation sources to simulate situations such as blast off. Rocket fire, or high air velocity conditions. Traditional vibration tables cannot deliver sufficient energy for these test conditions, and acoustic generation is most often used. For these tests. High amplitude acoustic power is often directed or amplified using either a reverberant chamber or progressive wave tube arrangement. High precision acoustic power generators(sometimes ... morereferred to as an electro-pneumatic transducer or EPT) are used to cover a wide range of frequencies at staggering levels. The EPT-200 acoustic power generator provides a controllable method of generating high acoustic power levels by modulating a high volume. Low pressure air flow. This method of high-intensity sound generation offers the user a choice of any input desired; it reproduces sine, random, speech or a combination of any or all. The EPT-200 uses a unique inductive drive system in the reciprocating valve assembly to achieve outstanding performance to frequencies considerably higher than previously attainable. The inductive drive requires no flexible leads or moving coil and offers maximum reliability and minimum moving mass through the use of a one-piece valve and single shorted turn. This design allows the valve to attain the extremely high acceleration levels necessary for operation at high frequencies. The reciprocating assembly is supported by rubber flexures which act as diaphragm seals between the pneumatic pressure in the plenum housing and transducer cooling chamber. The EPT-200 uses a unique. High efficiency cooling system which is a key factor in
Bruel & Kjaer WQ1105 Power Amplifier, 5 Hz - 200 kHz, 100 W - CALIBRATED!
Excalibur Engineering. Inc. offers the highest quality refurbished test equipment in the industry. We also provide rentals. Calibration, and repairs of current& obsolete ATE equipment including HP/ Agilent, Tektronix, Fluke, Anritsu, Rohde& Schwarz, Aeroflex, Bruel& Kjaer, and hundreds of other manufactures. Bruel& Kjaer WQ1105 Power Amplifier 100w. 5Hz to 200kHz@ 0.2dB· Condition– Used. Calibrated! 90 Day Warranty· Options–none· Accessories- All accessories sold with the unit are shown in the pictures o Power cord not included· Asset No. 50404 NO INTERNATIONAL BIDDING: NORTH AMERICAN BIDDERS ONLY! Warranty: For items that are sold with a warranty. Excalibur Engineering, Inc. will warrant the equipment to be as described and in working condition for the specified period. If the item is being sold with a ... morewarranty, the warranty period will be specified in the item description. The warranty is null and void if the cal void seals have been broken or removed. Returns: If an item is returned within the warranty period. Buyer is to pay all shipping costs for items being returned. Items must be postmarked within the warranty period, or the item cannot be returned. The warranty is null and void if the cal void seals have been broken or removed. Payments: We accept various forms of payment including credit cards. Please call our offices directly at 949-454-6603 x40. Payments processed via credit card may incur an additional fee. However. We no longer accept credit cards for eBay sales to customers located outside of the United States. We also accept purchase orders from qualified parties. California residents are to pay appropriate sales tax. We want to do our very best to ensure that your eBay purchase experience with us is a pleasant one. If any problems should arise. Please let us know. You may call us at(949) 454-6603 or email us at whsl@excaliburengineering.com- Fast& Professional Shipping- Prompt Answer to your Questions- Competitive Prices- Excellent Customer Service Terms&
5 Quest Q-200 Noise Dosimeters with Case Dosimeter
THIS AUCTION IS FOR A LOT OF 5 QUEST Q200 NOISE DOSIMETERS. THE SCREENS AND FACES ARE IN GREAT CONDITION. THE RED PAINT IS CHIPPING ON THE OUTER CASES AND THERE ARE NUMBERS WRITTEN ON EACH METER. THIS AUCTION IS FOR 5 DOSIMETERS. THE MICROPHONES AND CALIBRATOR ARE NOT INCLUDED, ONLY WHAT IS SHOWN IN THE PHOTOS IS INCLUDED. I HAVE PUT BATTERIES INTO ALL 5 AND THEY ALL POWER ON AND OFF AND SEEM TO RUN THROUGH THE START UP AND POWER OFF CYCLES, I HAVE NO OTHER WAY TO TEST THEM OR CALIBRATE THEM. THE CASE IS INCLUDED AND SHOWS SOME WEAR AND SCRATCHES. PLEASE EMAIL IF YOU WOULD LIKE ADDITIONAL PHOTOS OR IF YOU HAVE ANY QUESTIONS. I AM NOT RESPONSIBLE FOR CUSTOMS DELAYS OR TAXES OR FEES ON INTERNATIONAL SHIPPING. IF THERE IS A PROBLEM PLEASE CONTACT ME BEFORE LEAVING FEEDBACK, I AM CERTAIN WE CAN RESOLVE ANY PROBLEM. PAYMENT SHOULD BE RECEIVED ... moreWITHIN 4 DAYS OF THIS AUCTIONS END. SERIOUS BIDDERS ONLY PLEASE, NON PAYING BIDDERS WILL BE REPORTED TO EBAY. Powered by The free listing tool. List your items fast and easy and manage your active items. 0fe.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fuk%601d70f%2B%3E0fe-1471f59693a-0x10e-
Quest Technologies Noise Dosimeter Q-200 w/ Microphone MIC No Power AS IS
Quest Technologies Noise DosimeterQ-200 w/ Microphone MIC Unit does not turn on. We are selling this unit for parts or repair only. No returns accepted. Microphone is included. About cosmetic condition we highly recommend if you could Please Check Pictures Above Included Quest Technologies Noise DosimeterQ-200 w/ Microphone MIC No other accessories included.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Feog4d72f%2Bf7%60%3E-147adb6067a-0x113-
QUEST TECHNOLOGIES Q-200 NOISE DOSIMETER IN WORKING CONDITION WITH COVER
UNIT IS IN GREAT WORKING CONDITION. HAS A NEW BATTERY AND GOES THROUGH THE FUNCTIONS. MANUAL OR MICROPHONE NOT INCLUDED. NO INTERNATIONAL SHIPPING! The Q-200 displays Sound Pressure Level. Max and Min Levels, Peak Level, Averages(Leq or Lavg) Time Weighted Average, Sound Exposure Level, Dose and Projected Eight-Hour Dose and Exposure in Pascal Squared Hours. This data is provided for each of three simultaneous dosimeters with user selectable criterion, threshold and exchange rates. The user may also select A or C weighting, and Fast or Slow response. The Q-200 is designed for applications including industrial. Mining, military and law enforcement. Its tough case and easy operation make it ideal for exposure evaluations, work site assessments and compliance verification.
Model: 2541 1/2" Freefield Condensor Microphone, 200 V Polarization, 45 mV/Pa
THESE COMMODITIES. TECHNOLOGY OR SOFTWARE ARE CONTROLLED BY UNITED STATES EXPORT ADMINISTRATION REGULATIONS. DIVERSION CONTRARY TO U.S.LAW IS PROHIBITED. A DECLARATION OF COMPLIANCE WILL NEED TO BE COMPLETED BEFORE SALE IS FINALIZED. Please contact The Modal Shop for Requests outside the US. 513-351-9919 g63.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Feog4d71f%2B%3Eg63-148f6ab9ba7-0x116-
Aurical ATC 200 Acoustic Test Chamber
Aurical ATC 200 Acoustic Test Chamber Pulled from a professional working environment. Guaranteed non-DoA. Tested for Full Functions. R2/Ready for Resale Please Note: if you receive an item(DOA Dead On Arrival OR DAMAGED IN TRANSIT. We will appreciate if you send us a message and on the topics please choose"Details Or Other" but please don't open an eBay/Paypal claim before giving me the chance to resolve the issue. We reserve the rights to not honor any additional request after the transaction is completed. So please ask any question you might have before you hit“Buy It Now” button. Payment Options: We Prefer PayPal For Credit Cards please Contact Us, Shipping: Shipping to United States: We ship FedEx and USPS. Alaska. Hawaii, And Puerto Rico require additional shipping charges. International shipments must be shipped via USPS ... moreExpress or Priority Mail. If shipping to a PO Box you MUST select Priority Mail shipping option. Buyer’s please make sure your shipping information is FULL and correct. We require a Telephone# for all international shipments. We do not accept responsibility for lost or stolen items as a result of poor or unsafe shipping information. Buyer is fully responsible for all customs duties. Taxes, and shipping. International returns require buyer to cover all shipping costs. We do not mark Items as gifts or lower their custom values. We are a Business and we cannot do that. You will receive tracking information at the email tied to your ebay account. Tracking information will also be updated in ebay once the shipment is processed. Standard shipping = First Class Mail. Unless otherwise noted) Ground Shipping = FedEx Ground Shipping Expedited Shipping = USPS Priority Mail 2day Shipping = FedEx 2day shipping, Return: 14 DAY RETURN POLICY: We want our Customers to be happy with their purchases. So customers are welcome to return items within the first 14 days of receiving the item if they are unhappy with the item. There will be a 20% restocking fee any return that are not due to a hardwa
Quest Electronics Q - 200 Sound Level Meter w/ QC -10 Calibrator
Quest Electronics Model Q- 200 Sound Level Meter w/ QC-10 Calibrator Has some minor scuff marks. Everything powers up and works. Not sure if it has the correct Case. You will get whats pictured. No additional accessories included. Feel free to email with any questions.
SCP GLOBAL TECHNOLOGIES POWER CONTROL CENTER SWITCH GEAR CONTROL MODULE SCM-200
SCP GLOBAL TECHNOLOGIES POWER CONTROL CENTER SWITCH GEAR CONTROL MODULE SCM-200. From surplus inventory. No cables included in this sale Shipping: Worldwide. All items are shipped WITH TRACKING NUMBER within 1 business day of receiving cleared payment International Buyers: Customs and duty taxes are not included in the price for this item. Customs and duty clearing is the responsibility of the buyer. MIC Z1 8 N