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: 
 - 
$
727.41
Buy It Now
$18.73 Shipping
Condition: Neu
Location: Dresden, Germany
Dieser Ausbau wurde politisch gewünscht und daher in den letzten Jahren mit großem Aufwand vorangetrieben. Daher wurde in den letzten Jahren eine große ... moreZahl von Windparks errichtet. Vielfach konnte nicht vermieden werden, dass diese Windparks in der Nähe von Wohnanlagen errichtet wurden.
$
78.61
Buy It Now
$9.68 Shipping
Condition: New
Location: Lithuania
2 boards - 2 x 80 led - 160 led. 6 blue + 2 red led bar graphs in a row. Signal source - audio linear output from your amplifier (suits output for a MiniDisc ... more/ Tape 1/ Tape 2 / Recording / Monitoring).
$
2080.26
Buy It Now
$18.73 Shipping
Condition: Neu
Location: Dresden, Germany
Die A-Kurve filtert tiefe Frequenzen weitaus stärker als die C-Kurve. Ist der mittlere Schallpegel in dB(C) deutlich höher als der Wert in dB(A), so ist ... moredies ein erster Hinweis auf ein tieffrequenten Anteil.
$
29.95
Buy It Now
Free Shipping
Condition: New
Location: Brentwood, United States
K AUDIO QUICKTEST SOUND SYSTEM TESTING SOFTWARE& SIGNAL/ TONE GENERATOR Audio Quicktest(AQT) makes it fast and simple to generate the useful test ... moresignals and dry musical instrument samples needed for fine acoustic tweaking. Testing and calibrating your sound system, PA, studio, sound reinforcement rig, church sound system, concert hall, and other enviroments require digital and acoustical signal sources and samples for acoustic preparation, setup and testing. It works like an analog tone/signal generator utilizing virtual push-and-lock tone selector buttons. But does so much more. Today. Audio Quicktest software has become"MUST HAVE" TECH TOOL for audio professionals WORLDWIDE. The built-in Dry Musical Instrument Generator feature allows the user to select a musical instrument from the Instrument Pad to hear an array of acoustic and electronic sounds. This feature is used regularly to pretest limiters, compressors, expanders, eqs, guitar effects pedals, reverb units, special effect units, room acoustics and more without having to have the musicians on site to play the their instrument. AQT generates other useful audio signals such as Pink Noise, White Noise, Sine Wave Sweeps, Octave Bursts, Phase and Channel checks and of course sine waves. The software is untilized worldwide by professional audio engineers. Video engineers, tech musicians, DJs, standards labs, recording schools, recording studios and other audio/ video and telecommunications industries. Audio Quicktest stands alone as the best signal kit in it’s class! It's easy to install and use. Works with any sound card, and automatically uses your default sound settings, so there is no special routing. Whichever way your computer is set up, it will adjust automatically. Want an even better deal? Get this software plus 4 other essential audio testing/setup CDs and get a great free bonus app ProCue- Professional CD controller for Windows. All for only $49.95, CLICK HERE. Here are just a few of our thousands of AQT users: NBC SPORTS CBS RADIO
$
89.00
Buy It Now
Free Shipping
Condition: New
Location: Fort Wayne, United States
Here is one of two pieces of test equipment I have listed right now. This a Rolls MO2020 Testoscillator Sine/Square Wave Generator. It comes with the ... moreAC power adapter. I powered it up and the light comes on. That is the extent I was able to test it. It looks almost new. With no signs of wear. I see no reason why this shouldn't work. I ship using USPS Priority mail. I will combine multiple wins. I ship once or twice a week, not everyday. Please be aware shipping costs have gone up recently. I do not make any money on shipping, I usually lose a bit. Please remember that when grading my DSR ratings. PLEASE READ#1 If there is a problem with your item. Please let me know. I handle problems quickly and fairly, but you have to let me know. 2 International Bidders- Sorry, you're done. I shipped Worldwide for years, and the high cost of Priority shipping has cost me low DSR ratings. I will no longer ship Worldwide. I ship to US and Canada only. If you don't want to pay for Priority Shipping, don't bid, it is very simple. Bidders must have a confirmed Paypal address. Other forms of payment are accepted. Powered by The free listing tool. List your items fast and easy and manage your active items.
$
141.90
Buy It Now
$8.00 Shipping
Condition: New
Location: Singapore
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 ... moreDSO, VT IEPE, VT CAMP, VT RTA, NI DAQmx cards and so on.
$
435.00
Buy It Now
Free Shipping
Condition: New
Location: Springboro, United States
Weighs only 9 oz. One-year manufacturer's warranty. Your #1 Source for Audio, Video and Speaker Building Components. We will not begin processing your ... moreorder until the funds have cleared. No exceptions.
$
36.39
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.
$
109.00
Buy It Now
Free Shipping
Condition: New
Location: Springboro, United States
The MO2020 by Rolls provides a sine and square wave output on two 1/4" jacks. Made in the USA. For more than two decades, those in the know have turned ... moreto Rolls for the highest quality, reliability, and value.
$
47.99
Buy It Now
Free Shipping
Condition: New
Location: China
Original music spectrum from Douk Audio. Adopting MCU to process the audio signal, 56 bit in per channel, 112 bit stereo display. Ultra-high resolution, ... moreacheiving to see the music level status in real time, every slight change of sound can be shown visually, dynamically decorating your listening enjoyment.
$
17.14
Buy It Now
Free Shipping
Condition: New
Location: China
Sampling Rate. Short press to select fast sampling (125ms) or slow sampling (1s). Data hold, LCD backlight. Noise(A Weighting). Simulated analog bar. ... moreLCD Backlight. Over/under range indication. Manual/auto range selectable.
$
179.99
Buy It Now
Free Shipping
Condition: New
Location: China
As an analog VU meter, , with wired stereo RCA input and wireless microphone inputs, can be matched very well with most common audio device such as mobile ... morephone, computer, CD players, or speakers and so on, very suitable for home/office/studio system to dynamically decorate your auditory feast. As a 4-way audio splitter box, VU2 can work in 4-IN-1-OUT to compare the sound quality of differet audio source among mobile phone, tablet computer, TV, CD player, DAC etc., also can work in 1-IN-4-OUT mode to do contrasts among preamp, headphone, power amplifier and active speakers etc., no need to plug in and out cables repeatedly to avoid wearing the contact point of the sockets. 4 channel can input at the same time to mixer different audio source, also can output at the same time to satisfy the.
$
78.93
Buy It Now
Free Shipping
Condition: New
Location: Springboro, United States
BK- Precision Model 3001 Audio Generator FREE SHIPPING! Small. Portable, and battery powered this audio generator is useful testing speakers, audio equipment, ... moreand prototyping. In mint working condition- look at the photos of the scope traces which were made immediately before listing for auction. Guarantedd to work properly' FEATURES: Sine and square wave generator 20 Hz to 150 kHz in 46 steps Low distortion R-C oscillator Variable output control Compact. Fully portable, light weight Battery powered with low battery indicator
$
45.20
Buy It Now
Free Shipping
Condition: New
Location: China
New DIESEL TIME PU Leather Band Sport Casual Men Wrist Watch 4 Color for Choice Description. Features: Designed according to following standards: International ... moreElectrician Committee Standard: IEC 651 TYPE 2& ANSI 1.4 TYPE 2. Wild Measurement Range: 30-130dB. Accuracy: up to ± 1.5dB. Windscreen for Filter-out Unwanted Signals. With 2 equivalent weighted sound pressure levels A and C. AC& DC analogy signal output are available connecting to frequency analyzer level recorder. FFT analyzer and graphic record. A frequence weighting for general sound level measurements. C frequence weighting for checking the low-frequency content of sounds. Large LCD screen with digits reading. Fast and Slow dynamic characteristic modes. Fast rate to pick up the current reading. Slow rate to pick up the reading of average within 1 second. Maximum value holding function to lock up the maximum reading. Equipped with sponge ball. Auto power off design for energy saving. Portable. Easy to use and handy instrument for sound quality control in factory, office, home, school and construction site. Specifications: Accuracy: 1.5dB(under reference conditions) Measuring Level: 30-130dB(A)35-130dB(C) Frequency Range: 31.5Hz to 8.5KHz Linearity Range: 50dB/100dB Digital Display: 5 digits Resolution: 0.1dB Bar Graph: 50 dB scale at 1 dB step for monitoring current sound pressure level display Overload Indication: OVER/UNDER Frequency Weighting: A and C Level Ranges: 30-80dB. 50-100dB, 60-110dB, 80-130dB Self Calibration Time: 3sec Sampling Rate: 20 times/seconds AC Signal Output: 0.707Vrms/ full bar graph. Output impedance is about 600ohm DC Signal Output: 10mV/dB.Output impedance is about 100ohm Dynamic Characteristic: FAST(high speed)SLOW(low speed) Power Supply: 4x AA 1.5V alkaline cells or DC 6V 100mA Microphone: 1/2" Electret Condenser microphone Item dimensions: 240 x 70 x 35mm Item weight: 305g Shipping& Handing. Item will be shipped within 24-48 hours after full payment is received. We ship worldwide with flat rate
$
44.65
Buy It Now
Free Shipping
Condition: New
Location: China
The AS60 Stereo spectrum analyzer is very responsive to rhythm, accurate, dynamic, has concise appearance and high display accuracy the music visualizer ... morehas been Reserved mounting holes and input port to connect external Leads for modification.
$
64.90
Buy It Now
Free Shipping
Condition: New
Location: Hong Kong SAR China
$
1388.00
Buy It Now
$55.00 Shipping
Condition: Used
Location: Singapore
For sale a TEKTRONIX ASG 140. AUDIO SIGNAL GENERATOR unit is tested in good working condition,
$
279.95
Buy It Now
$30.00 Shipping
Condition: New
Location: Singapore
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 ... moreDSO, VT IEPE, VT CAMP, VT RTA, NI DAQmx cards and so on.
$
49.99
Buy It Now
Free Shipping
Condition: New
Location: China
Dual 60 LED dot matrix display module, each channel with 12 green+12 pink+12 blue+12 yellow+12 red LEDs, easily to see the music level status in real ... moretime, every slight change of sound can be shown visually. Each channel with independent gain adjustment button (1/0/3), easily to rotate to match well with different input signals, and better display effects can be achieved. With standard 3.5mm AUX and microphone input, compatible with most common or professional audio devices, suitable for home, car, recording studio, broadcast station, TV station, professional audio cabinet use, make the music visible.
$
79.99
Buy It Now
Free Shipping
Condition: New
Location: China
Nobsound & Douk Audio. Douk Audio / Nobsound / Little Bear etc. Music Spectrum & Clock. DAC & Audio Adapter. The 32 64 two-color dot matrix module can ... moredisplay red, green, yellow, 3 kinds of color combinations.
$
127.99
Buy It Now
Free Shipping
Condition: New
Location: China
A built-in high-sensitivity microphone pickup module can effectively capture sound. It adopts 8 glass tubes, each with 23 LED lamp beads, and has 41 display ... moremodes, which can display sound signals with a frequency of 50-12000HZ. The visual music is flexible, and the bouncing LED-colored lamp beads are very gorgeous as a desktop decoration. With an exclusive AGC algorithm, the sensitivity can be automatically and dynamically adjusted to always maintain the best display effect. Using a dedicated processor, the main frequency is up to 240mhz and it only takes 0.0005 seconds to process the sound signal. With a manual brightness adjustment function, it is convenient to choose the appropriate brightness in different places. It has the function of filtering out ambient background noise with one bu.
$
89.99
Buy It Now
Free Shipping
Condition: New
Location: Los Angeles, United States
Full color crystal cube music spectrum design: adopts 29PCS independent W2812 lamp beads and 29PCS transparent acrylic boards, with innovative design ... moreand perfect combination of music and art, suitable for both music and electronic enthusiasts, also a delightful art decoration for home, car, boat etc. Microphone and LINE dual audio inputs: integrated convenience and accuracy into a whole, a visual feast can be easily achieved just place VU29 near your speaker, accurate audio display also can be got via 3.5mm AUX input which supports stereo/mono display, 2PCS VU29 can be placed on the left and right to build more wonderful stereo display effects.
$
99.99
Buy It Now
Free Shipping
Condition: New
Location: China
【Visualizing Dynamic Music & Easy Use】AK_DB64D_Color adopts 64 colorful LED beads in each channel, with highly sensitive microphone pickup with ambient ... morenoise filetering, and also supports LINE input to get more accurate audio display, make music alive. Design with button and remote control, easy to adjust all items and no need to move the music light bar. 【Countless Display Effects and Color Combinations】Synchronise your ambient lighting to dynamically match the on-screen action in games, movies, and videos, or turn your desktop into a living visualiser for your music:.
$
66.99
Buy It Now
Free Shipping
Condition: New
Location: Los Angeles, United States
VU56 PRO is the original and upgraded music spectrum designed by Douk Audio. 56 bit in per channel, 112 bit stereo display, ultra-high resolution, easily ... moreto see the music level status in real time, every slight change of sound can be shown visually, with much kinds of display effects to dynamically decorate your listening enjoyment. Two display mode, PPM (peak programme meter, 0dB=1.5Vpp) and VU (volume unit, 0dB=0.775Vrms) mode, to satisfy different display requirements. The color of main bar and peak LED can be switched green or red freely, and it also supports 8 kinds of display effects to get much fun and higher playability. Unique and attractive design, besides MIC pick-up, VU56 PRO also can be used as an audio converter / splitter with its RCA and 3.5mm AUX inputs and outputs. All in.
$
142.78
Buy It Now
$8.00 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.
$
149.99
Buy It Now
Free Shipping
Condition: New
Location: Los Angeles, United States
A built-in high-sensitivity microphone pickup module can effectively capture sound. It adopts 8 glass tubes, each with 23 LED lamp beads, and has 41 display ... moremodes, which can display sound signals with a frequency of 50-12000HZ. The visual music is flexible, and the bouncing LED-colored lamp beads are very gorgeous as a desktop decoration. With an exclusive AGC algorithm, the sensitivity can be automatically and dynamically adjusted to always maintain the best display effect. Using a dedicated processor, the main frequency is up to 240mhz and it only takes 0.0005 seconds to process the sound signal. With a manual brightness adjustment function, it is convenient to choose the appropriate brightness in different places. It has the function of filtering out ambient background noise with one bu.
$
790.00
Buy It Now
Free Shipping
Condition: New – Open box
Location: Kennesaw, United States
SENCORE SP395 Used and in good condition. Very clean and well cared for. Include Microphone and Certificates. I do not have calibration tools but compared ... moreto other SENCORE it is very close. Minimal use. Bag included. Disks included. Battery charges and is usable but cannot guarantee anything. No power supply included- they are easy to get generic. I have never used interface software. And doubt it is compatible with Windows 8, 7, or Vista. I literally do not know. Not all pages are unlocked- please see pictures. If you need to check a particular function unlocked. Email me. Pictures show unit on battery power. Sol as-is but guaranteed its working on shipment. No returns. I have used mostly for SPL and Avg SPL. Occasional FFT. Feel free to ask question. No guarantee I can answer. Know what you are getting- you win. You WIN! Those people buying this should know what it is. I am not the original owner. I acquired this unit from former employer who no longer had use.
$
127.99
Buy It Now
Free Shipping
Condition: New
Location: China
MIC Pick Up & Multiple Display Modes: A built-in high-sensitivity microphone pickup module can effectively capture sound. Using 12 glass tubes, a total ... moreof 240 LED lamp beads, a variety of rhythm styles, and dozens of color modes. Visualize your music, bring it to life, and the bouncing LED light beads can also warm your desktop. Special AGC algorithm: Ensure ideal visual effects even the input signal is in a small to large range, avoid no display when input low signal and display in full screen when input high. Automatic background noise filtering: It has the function of filtering out ambient background noise with one button, which can reduce the random jump of audio lights caused by ambient volume. Retro shape design: Powered by USB 5V, easy and convenient to use no matter when and.
$
364.01
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
$
355.11
Buy It Now
Free Shipping
Condition: New
Location: China
ETCR2100C+ Clamp Ground Earth Resistance Tester 0.01-1200Ω Φ32mm 0.00mA-20.0A 1. Introduction ETCR Clamp Earth Resistance Tester is widely applied in ... moreground 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. 2.Technical Specifications Function Ground resistance test. Loop resistance test Power Supply 6VDC 4 PCS of AA Alkaline batteries Resistance Range 0.01-1200Ω Resistance Resolution 0.001Ω Highest Resistance Accuracy ±1%±0.01Ω Current Range 0.00mA-20.0A Current Resolution 0.05mA Highest Current Accuracy ±2.5%±1mA Data memory 99 Sets Alarm Threshold Setting Range Resistance: 1-199Ω Alarm Sound and Light“Beep-beep-beep” alarm tone. Alarm Symbol Flashing, Press AL key to turn on, turn off Alarm or set Alarm Threshold. Interference Signal Recognition“Beep-beep-beep” tone. NOISE symbol blinking Working Temperature and Humidity-20 ℃-55 ℃; 20% RH-90% RH LCD Screen 4 Digits LCD display. Screen L×W: 47mm×28.5mm Clamp Size Φ32mm Clamp Opening Extent 32mm Tester Weight 1160g(With batteries) Clamp Dimension L×W×T: 285mm×85mm×56mm Protection Level Dual Insulation Structural Feature Clamp CT Shifting Automatic shifting External magnetic field < 40A/m External electrical field < 1V/m Single measurement time 0.5 second Resistance measurement frequency > 1KHz Measured current frequency 50/60Hz Automatic measurement Low Battery Indication Low battery symbol displays when battery is lower then 5.3V Memory Full Indication ME
$
139.99
Buy It Now
Free Shipping
Condition: New
Location: 宝安区, China
Model UT352. Range 30~80dB ±1.5dB. 50~100dB ±1.5dB. 60~110dB ±1.5dB. 80~130dB ±1.5dB. Ending Soon. Data hold, LCD backlight. Analogue Outputs AC: 0.707Vrms ... morefull scale; Output impedance: around 600Ω √.
$
149.99
Buy It Now
Free Shipping
Condition: New
Location: China
Digital Sound Level Meter(30~130 dB) Normal 0 false false false MicrosoftInternetExplorer4 Brief Description This Digital Sound Level Meter is an instrument ... moreto measure Sound Pressure Level in decibels( dB) This meter is featured with wide measuring range( 3 0 ~ 130 dB) A frequency weighting. Maximum function and low battery indication. The meter also provides a windscreen to filter-out unwanted signals. This is a portable. Easy to use and handy instrument for sound quality control in office, home, school and construction site. The meter has wide range of applications such as noise pollution studies, research and other industrial use. Features Instantaneous Sound Measure Function Wide Measuring Range: 3 0 ~ 130 dB With weighted sound pressure levels A, With windscreen to filter noise or unwanted signal, Maximum function, Low Battery Indication, Large and clear LCD screen, With Tripod mounting on the back of the unit for field use, Specifications Measuring Level: 30 ~ 130 dBA, Accuracy: ± 1.5 dB(94 db@1kHz) Frequency response: 31.5Hz ~8.5KHz Frequency Weighting: A, Digit Display: 4 digits Resolution: 0.1 dB Sampling rate: 2 times/second Microphone: 1/2 inch electrets condenser microphone Max Hold: MAX Low battery indication Power: 1 x 9V battery(not included) Operating Temperature: 0 ~ 40 °C(32 ~ 104 °F) Operating Humidity: 10 ~ 80% R.H. Storage Temperature: 10 ~ 60 °C(14 ~ 140 °F) Storage Humidity: 10 ~ 70% R.H. Dimension: approx. 57 x 26 x 149 mm Weight: approx. 144 g One Set Included 1 x Sound Level Meter, 1 x Sponge Ball or Windscreen, 1 x Instruction Manual, Standard factory package, We prefer the payment through Paypal. Payment is expected within 7 days from end of auction. We will leave a positive feedback upon receipt of your payment. Once payment is received and the item is shipped we will sent a confirmation email. Shipping Method and Postage Time The item(s) will be shipped by Airmail with Insurance from Hong Kong within 2 business days after we have received your cleared payment
$
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.
$
42.99
Buy It Now
Free Shipping
Condition: New
Location: China
Dual 40 LED dot matrix display module, the color of main beam display in each channel can be switched freely, easily to see the music level status in ... morereal time, every slight change of sound can be shown visually. Each channel with peak point lamp to bounce, adding more dynamic sense, also with independent gain adjustment button (1/0/3), easily to rotate to match well with different input signals, and better display effects can be achieved.
$
399.00
Buy It Now
$50.00 Shipping
Condition: Used
Location: China
This auction is for: One Bruel& Kjaer Type 2260 Investigator Sound Analyzer with Technical Manual. One Bruel& Kjaer Type 4189 Microphone. Microphone ... moreViewer MS Windows Software and Case. One Bruel& Kjaer Type 4231 Sound Level Calibrator with Technical Manual and black leather Case. One Bruel& Kjaer Type 7680 Sound Power Program with MS Windows 3.1 Application Software for the 2260 Investigator. The Type 7820 Evaluator, 7821 Evaluator Light and Technical Manual. Model(s) Bruel& Kjaer 2260. 4189 4231 7680 Standards: IEC and ANSI Type 1 sound level meter Range: 6.3Hz to 20 kHz frequency range in real-time 1/3-octave bands Condition: Used. Tested, in Excellent Condition Warranty: 30 days Manuf Info: Guaranteed in Excellent Working Condition The 2260 Features installed BZ7210 Basic Sound Analysis Software version 1.0. TOSLINK Optical Digital Input and Output Sockets, two Auxiliary LEMO output Sockets, two A/C LEMO In/Output Sockets, one DB9P(Male) Serial Interface and a PCMCIA Card Slot for installing programs and copying Data. The 2260 uses six"C" size batteries or can utilize an External 10-14V power source. ++++++++++++++++++++++++++++ Normal 0 Normal 0 Shipping o Product(s) shipped to U.S. Continental addresses are shipped by USPS. UPS or FEDX. For products shipped overseas or to Alaska or Hawaii, please call us at 603-529-3700 or email us to make shipping arrangements by DHL or FEDX. Please provide the Street Address(No PO Boxes) So we can ship as soon as possible. Continental addresses usually ship within 2 business days of receipt of payment; all others within 2 to 3 business days of receipt of payment. Tracking numbers are provided when product is shipped. Payment o Pre-Payment is to be made within 5 business days of auction closing. Paypal payment is preferred. Confirmed Addresses only) MASTERCARD and VISA Credit card payments can be made by phone. Please call 603-529-3700 for details. Warranty& Terms of Sale o We are as thorough as possible in our listings. Based on the infor
$
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
$
49.99
5d 4h 32m 55s
0 bids
Free Shipping
Condition: New
Location: China
Built-in highly sensitive microphone (sound-controlled). Aluminum alloy integrated molding housing Customize LED lighting mold components to make colors ... moresoft. 32 independent RGB colored LED. More than 8 dynamic display optional, 60 color combinations optional Custom rhythm speed adjustment is supported The monochrome mode and color mode is available. Light group and peak light can be customized The AGC algorithm ensures the best effects when the input signal changes. Brightness, speed,sensitivity and AGC can all be adjusted conveniently Plug and play by Micro USB cable . USB upgrade is Supported Ambient noise filtering is available.This function can significantly reduce the impact of ambient noise on the use of sound-controlled products.
$
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.
$
89.99
Buy It Now
Free Shipping
Condition: New
Location: Los Angeles, United States
Full color crystal cube music spectrum design: adopts 29PCS independent W2812 lamp beads and 29PCS transparent acrylic boards, with innovative design ... moreand perfect combination of music and art, suitable for both music and electronic enthusiasts, also a delightful art decoration for home, car, boat etc. Microphone and LINE dual audio inputs: integrated convenience and accuracy into a whole, a visual feast can be easily achieved just place VU29 near your speaker, accurate audio display also can be got via 3.5mm AUX input which supports stereo/mono display, 2PCS VU29 can be placed on the left and right to build more wonderful stereo display effects.
$
65.53
Buy It Now
$15.00 Shipping
Condition: New
Location: China
The AS60 Stereo spectrum analyzer is very responsive to rhythm, accurate, dynamic, has concise appearance and high display accuracy the music visualizer ... morehas been Reserved mounting holes and input port to connect external Leads for modification.
$
99.99
Buy It Now
Free Shipping
Condition: New
Location: Los Angeles, United States
【Visualizing Dynamic Music & Easy Use】AK_DB64D_Color adopts 64 colorful LED beads in each channel, with highly sensitive microphone pickup with ambient ... morenoise filetering, and also supports LINE input to get more accurate audio display, make music alive. Design with button and remote control, easy to adjust all items and no need to move the music light bar. 【Countless Display Effects and Color Combinations】Synchronise your ambient lighting to dynamically match the on-screen action in games, movies, and videos, or turn your desktop into a living visualiser for your music:.
$
1800.00
Buy It Now
$200.00 Shipping
Condition: Used
Location: China
$
139.99
Buy It Now
Free Shipping
Condition: New
Location: China
Inspired by Nixie tubes, adopting 4 glass tubes and inside each one there are 30 LED lamp beads, visualize music and make it alive, easily to see the ... moremusic level status in real time, every slight change of sound can be shown visually, the bouncing LED lamp beads also can warm your desk/office/studio. Unprecedented wonderful design, not only a sound level meter but also an amazing decor clock, can display time in its unique way, combining practicability and aesthetics, the best choice as a surprising festival gift for your friends / children / families / colleagues etc. Sound level meter mode supports 18 kinds of display color and 3 kinds of display effects, dynamically decorate your listening enjoyment, with much fun and higher playability. With auto / manual brightness adjustment, easily.
$
59.99
Buy It Now
Free Shipping
Condition: New
Location: China
Visualizing Dynamic Music: It can sensitively sense the sound of various devices, and the colored lights dance with the music, making the music come alive. ... moreSensitivity adjustment: The rear sensitivity adjustment knob, turn counterclockwise to decrease the sensitivity, and clockwise to increase the sensitivity, you can adjust it at any time according to your needs. USB power supply: Using Type-C power supply, eliminating the need for heavy transformers, suitable for audio equipment, computer and cars, etc. Exquisite appearance: The whole is a black wooden shell, with a colorful screen, full of texture. Small in size, suitable for playing in the hand or placing it on the desktop. Can be given to friends as decorations or toys.
$
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
$
49.99
Buy It Now
Free Shipping
Condition: New
Location: China
Dual 60 LED dot matrix display module, each channel with 5 red+10 blue+ 10 pink+10 green+10 pink+10 blue+5 red LEDs in order, easily to see the music ... morelevel status in real time, every slight change of sound can be shown visually. With 4 kinds of display modes(bar/bar+peak point/ single point/multiple point), and two channels can display different modes at the same times, the music spectrum is colorful and dynamic. Each channel with independent gain adjustment button (1/0/3), easily to rotate to match well with different input signals, and better display effects can be achieved.
$
39.99
Buy It Now
Free Shipping
Condition: New
Location: China
Dual 60 LED dot matrix display module, each channel with 12 green+12 pink+12 blue+12 yellow+12 red LEDs, easily to see the music level status in real ... moretime, every slight change of sound can be shown visually. Each channel with independent gain adjustment button (1/0/3), easily to rotate to match well with different kinds of input signals, and better display effects can be achieved. With standard 3.5mm AUX and microphone input, compatible with most common or professional audio devices, suitable for home, car, recording studio, broadcast station, TV station, professional audio cabinet use, make the music visible.
$
79.99
Buy It Now
Free Shipping
Condition: New
Location: China
【Sound Level Meter & Clock】Adopting STN32F103 processor, 160 (8*20) colorful LED beads, with highly sensitive microphone pickup and ambient noise filetering, ... moreall LED will dance along with the rhythm to make music alive. Also can be used as a digital clock, dec 【Mutiple Display Mode and Color Combinations】All items are adjustable to get countless display effects, such as mode, color, brightness, gain, speed etc. to match with different environments, display direction can be vertical or horizontal to get better decorative effects.
$
128.99
Buy It Now
Free Shipping
Condition: New
Location: Los Angeles, United States
Inspired by Nixie tubes, adopting 4 glass tubes and inside each one there are 30 LED lamp beads, visualize music and make it alive, easily to see the ... moremusic level status in real time, every slight change of sound can be shown visually, the bouncing LED lamp beads also can warm your desk/office/studio. Unprecedented wonderful design, not only a sound level meter but also an amazing decor clock, can display time in its unique way, combining practicability and aesthetics, the best choice as a surprising festival gift for your friends / children / families / colleagues etc. Sound level meter mode supports 18 kinds of display color and 3 kinds of display effects, dynamically decorate your listening enjoyment, with much fun and higher playability. With auto / manual brightness adjustment, easily.
$
79.99
Buy It Now
Free Shipping
Condition: New
Location: China
VU56 PRO is the original and upgraded music spectrum designed by Douk Audio. 56 bit in per channel, 112 bit stereo display, ultra-high resolution, easily ... moreto see the music level status in real time, every slight change of sound can be shown visually, with much kinds of display effects to dynamically decorate your listening enjoyment. Two display mode, PPM (peak programme meter, 0dB=1.5Vpp) and VU (volume unit, 0dB=0.775Vrms) mode, to satisfy different display requirements. The color of main bar and peak LED can be switched green or red freely, and it also supports 8 kinds of display effects to get much fun and higher playability. Unique and attractive design, besides MIC pick-up, VU56 PRO also can be used as an audio converter / splitter with its RCA and 3.5mm AUX inputs and outputs. All in.
$
22.99
Buy It Now
Free Shipping
Condition: New
Location: China
The audio input can be connected to a mobile phone, and there are two modes of single and dual channels to choose from. When no music is playing, the ... moredisplay shows the time. TFT display, high brightness, high contrast, clear display. There are 2 display modes and 6 colors for adjustment. The spectrum module is small and can also be used as a clock, suitable for installation in audio equipment.
$
149.99
Buy It Now
Free Shipping
Condition: New
Location: China
Dual 40 LED music spectrum, adopting high-precision audio process chip to transfer the audio signal to LED display, each channel with 20 green+10 yellow+10 ... morered LEDs, acheiving to see the music level status in real time, every slight change of sound can be shown visually. Two display modes are designed for much fun, dot display or bar display can be switched freely. And each channel with input level (gain) adjustment button, just rotate it to adjust different kinds of input signals and achieve better display effects. With standard stereo L/R RCA and optional micrphone input, compatible with most common or professional audio devices, suitable fo recording studio, broadcast station, TV station, professional audio cabinet, home, car use, make the music visible.
$
32.99
Buy It Now
Free Shipping
Condition: New
Location: China
【Visualizing Dynamic Music】With 32 vivid colorful LED lamp beads(24 green+8 red), highly sensitive microphone pickup and noise filtering function, AK_DB32Pro_MIC ... moreprovides different display modes and all items are adjustable, incomparably and perfectly make music alive. 【Advanced and Powerful Function】Mono 32 segment widening lights to ensure adequate dynamic range and fine enough. The AGC algorithm ensures the best display effects to match well with different input signals. Display mode, peak, brightness, speed, sensitivity can all be adjusted freely to fit different usage scenarios .
$
109.99
Buy It Now
Free Shipping
Condition: New
Location: China
Using the latest SMD dual color dot-matrix display modules, more vivid colors and lower power consumption. Dot-matrix screen software using the original ... moresoftware filtering technology, spectrum effects has increased significantly. Up to 50 display modes (one of which is automatic switching mode) in 7 colors, the spectrum is colorful and dynamic.
$
32.99
2d 4h 29m 52s
0 bids
Free Shipping
Condition: New
Location: China
By microphone pickup(Sound Control) and supporting single button operation. Two USB power interface are designed that can be placed horizontally and vertically. ... moreMono 32 segment widening lights to ensure adequate dynamic range and fine enough. With blue acrylic frame, and exclusive custom widening lights strip made of ceram.
$
415.22
Buy It Now
$18.73 Shipping
Condition: Neu
Location: Dresden, Germany
Der Vorverstärker hat einen XLR-Anschluss und wird mit Phantomspeisung 48V versorgt. Der rechte Teil zeigt ein ECM8000. Enthält jedoch kein EEPROM. Beim ... moreNTI XL2 muss die Empfindlichkeit von Hand eingetragen werden bzw.
$
99.99
Buy It Now
Free Shipping
Condition: New
Location: China
Dual 40 LED music spectrum, adopting high-precision audio process chip to transfer the audio signal to LED display, each channel with 20 green+10 yellow+10 ... morered LEDs, acheiving to see the music level status in real time, every slight change of sound can be shown visually. Two display modes are designed for much fun, dot display or bar display can be switched freely. And each channel with input level (gain) adjustment button, just rotate it to adjust different kinds of input signals and achieve better display effects. With standard stereo L/R RCA and optional micrphone input, compatible with most common or professional audio devices, suitable fo recording studio, broadcast station, TV station, professional audio cabinet, home, car use, make the music visible.
$
54.42
Buy It Now
$9.68 Shipping
Condition: New
Location: Lithuania
2 boards - 2 x 60 led - 120 led. Signal source - audio linear output from your amplifier (suits output for a MiniDisc / Tape 1/ Tape 2 / Recording / Monitoring). ... more3 Green + 1 yellow + 2 Red bar graphs in a row.
$
113.03
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.
$
603.42
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.
1 2 3 4
 In 

Former Listings  
 
TEKTRONIX ASG 140, AUDIO SIGNAL GENERATOR
For sale a TEKTRONIX ASG 140. AUDIO SIGNAL GENERATOR unit is tested in good working condition,
LEADER 1507A Digital Audio signal Generator / Tested
LEADER 1507A Digital Audio signal Generator/ Tested AC90-132/ AC180-250 input Voltage selectable. It is in good working condition.
GENERAL RADIO 1396-A TONE BURST SIGNAL PULSE GENERATOR AUDIO SPEAKER ROOM TEST
PLEASE CALL FREE 800-544-3746! LIVE HELP EXPERT ADVICE TECHNICAL SUPPORT 800-544-3746! PLEASE VISIT OUR EBAY STORE. FILLED WITH HUNDREDS OF UNIQUE AND USEFUL ITEMS! CLICK HERE TO GO DIRECTLY TO THE STORE SCROLL DOWN FOR IMPORTANT ITEM INFORMATION GENERAL RADIO 1396-A TONE BURST SIGNAL PULSE GENERATOR AUDIO SPEAKER ROOM TEST PLEASE CLICK ON PHOTOS FOR LARGER VIEW SCROLL DOWN FOR IMPORTANT ITEM INFORMATION PLEASE READ ALL OF THE FOLLOWING TEXT BEFORE PURCHASING. IF YOU NEED MORE INFORMATION, PLEASE CALL ME AT MY TOLL FREE NUMBER 9:00AM TO 6:00PM PST 800-544-3746 AND I WILL BE HAPPY TO ANSWER ANY OF YOUR QUESTIONS. YOUR PURCHASE IS FOR A FULLY TESTED. CALIBRATED AND GUARANTEED, AMERICAN MADE, GENERAL RADIO BRAND, MODEL 1396-A, AUDIO TONE BURST GENERATOR, IN EXCELLENT CONDITION(SEE ALL OF THE PHOTOS FOR DETAILS) IMPORTANT NOTE: THIS IS A FULLY ... moreREFURBISHED. TOP QUALITY, AMERICAN MADE PRODUCT. NOT A POORLY MADE COPY FROM CHINA! WE SELL THE HIGHEST QUALITY PRECISION TEST AND MEASUREMENT EQIOPMENT FROM U.S. COMPANIES THAT ARE BUILT TO LAST A LIFETIME! PLEASE CALL 800-544-3746 OR VISIT OUR EBAY STORE TO SEE OUR OTHER POWER SUPPLIES AND MANY OTHER TEST AND MEASUREMENT PRODUCTS! TO VIEW AN ARTICLE DESCRIBING THE USE OF TONE BURSTS IN TESTING LOUDSPEAKERS AND ROOM ACOUSTICS. PLEASE CLICK ON THE FOLLOWING HYPERLINK: CLICK HERE THE GENERAL RADIO 1396-A TONE-BURST GENERATOR IS A UNIQUE INSTRUMENT WHICH PROVIDES AN INSTRUMENTATION BRIDGE IN THE GAP BETWEEN CONTINUOUS-WAVE TESTING AND STEP-FUNCTION. OR PULSE, TESTING. THE TYPE 1396-A TONE-BURST GENERATOR FINDS DIVERSE APPLICATIONS. FROM SONAR-TRANSDUCER CALIBRATION TO THE GENERATION OF CONTROLLED PERIODIC LINE TRANSIENTS. GENERAL RADIO MADE THE FINEST TEST EQUIPMENT IN THE WORLD AND THIS TONE BURST GENERATOR PROVES IT! THIS UNIT HAS BEEN COMPLETELY TESTED IN OUR FULLY EQUIPPED LAB AND IS GUARANTEED TO BE WORKING AND MEETING ORIGINAL FACTORY SPECIFICATIONS. I AM SELLING THIS ITEM FULLY GUARANTEED FOR $489.00. THIS UNIT ORIGINALLY SOLD FOR MORE THAN $3.370.00! A.F.I.
LOFTECH TS-1 Audio Test Signal Sine Wave Generator dB Meter
LOFTECH TS-1 Audio Test Set Very good condition. Works great. Frequency range: 10Hz- 30kHz. Accuracy: ± 0.1dB from 20Hz- 20kHz. Output impedance: 50 ohm unbalanced. Optional balanced available. Adjustable output level: 70dBv to +18dBv ref: 0.775V) Maximum output level: +18dBv@ 2k ohm or greater. +16.5dBm@ 600 ohms. Distortion: Please feel free to contact me for questions. Or more photos. Thanks for looking. Powered by The free listing tool. List your items fast and easy and manage your active items.
Tektronix ASG140 Audio Signal Generator Verson 2.3
Tektronix ASG140 Audio Signal Generator Verson 2.3 This item has been fully tested and is working as expected. It is in very good condition. No missing buttons. Uses standard IEC power cord. Power cord is not included. A copy of the manual can be downloaded from the following link: http:www.tek.com/sites/tek.com/files/media/media/resources/21W_7055_4_0.pdf The following information has been taken directly from the manufacturer: Features& Benefits 20 Hz to 20 kHz 24 dBu to-90 dBu 4 Second Voice ID Balanced XLR Signal Paths Controls RS-232 Remote Control Front Panel Lockout Contact Closure Special Measurement Signals Multitone Test Signals Audio/Video Delay Signals CCITT 0.33 Signals Tektronix Autosequences ASG140 Features Four Balanced XLR Signals Fixed 10 Ohm Output Impedance ASG140 Equipment Maintenance for Component VTRs Tektronix audio ... moregenerators offer potent solutions for audio testing. The two-channel ASG100 and four-channel ASG140 combine compact size. Ease-of-use and programmability. Operated manually or automatically, they produce signals used for aligning, servicing and testing of audio facilities. Test signal capability starts with simple line up. Polarity and level signals. Added to these are tone sweeps for checking distortion, frequency response and crosstalk. CCITT 0.33 signals and Multitone signals support advanced audio analysis capability found in the VM700T. Digital synthesis of signals ensures signal stability and repeatability. The ASG100/140 are operated by simple front-panel controls. Alternately. Users may operate these generators via their rear-panel RS-232 remote control port. Supporting a variety of baud rates, this interface permits seamless integration of audio signal generators in ATE test schemes. A wide variety of editing schemes permits user-defined values to be stored for later reuse. ASG140 Applications The ASG140 is designed for situations requiring no in-line connections. Its four audio outputs are grouped in two stereo pairs making it the ideal choice for service and alig
4 LEADER LAG-126S AUDIO SIGNAL GENERATOR
ebay template 4 LEADER LAG-126S AUDIO SIGNAL GENERATOR. Click on the Enlarge button to see more images, Item Functionality, 50% AS-IS(Untested) Packaging, Not original packaging, Item Condition, 75% Great(Item looks presentable- shows signs of visible wear) 4 LEADER LAG-126S AUDIO SIGNAL GENERATOR, This listing is for 4 Leader LAG-126S 500KHz Audio Signal Generators. Units have been successfully tested for power. These units have inconsistent output…it may be a result of the switch contacts needing to be cleaned…not certain. No accessories/power adapters are included. They appear to be in good cosmetic condition with some signs of use/wear…two of them are missing one of their“feet” from the bottom of the unit. Click on the blue Enlarge button inside of the listing. Not the one near the title, to see more pix including the back of the unit. ... morePacked weight is about 42 lbs. Condition: Used Warranty: 14 Days Manufacturer: 4 LEADER, Model: LAG-126S, AUDIO SIGNAL GENERATOR, Shipping is via UPS. Not USPS! No PO Boxes!I usually ship on the same or next business day payment is received. You will receive the tracking number from carrier directly to your PayPal or eBay email address. All international bidders: please confirm shipping method and cost with me before placing the bid. I will need a complete postal address. Absolutely No Economy. Surface or Other Risky Shipment Methods Internationally, So PLEASE Do Not Inquire! Please include your telephone number with your payment for customs forms. Thanks for your consideration and welcome back for more purchases! Please read" which gives you more info about the company's policies. Please email Damon at bpaillc.com or call me 410-662-6380 and ask for Damon should you have any questions or concerns! Paypal preferred. Put your listings on autopilot with Kyozou.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fvo%7B%3Dd70f%2Bf%60%60%3E-14523c62ea9-0x112-
Kikusui 418B RC Oscillator Radio Audio Signal Generator
Kikusui 418B Audio Generator in good overall condition. The unit powers normally but no further testing has been performed. Sold as shown. 4S
Terrasonde "Audio Toolbox" signal tone generator tester / Midi / XLR / 1/4"
TerraSonde THE AUDIO TOOLBOX Test equipment/ Signal Generator/ Tone Generator/ Cable Tester/ Midi troubleshooter/ Tuner/ Signal Meter/ Phase Tester/ Frequency Analyser This box does everything. XLR, 1/4" Midi, RCA, test cables, run inline to signals, generator Tone, pink noise, white noise, burst tones, sweeps Has AC adapter and AA battery adapter. So it can run anywhere, in the field on batteries or at the console on AC power Here is what is all listed on their website and online review Audio Toolbox Standard firmware includes: Sound Level Meter Real-Time Analyzer Energy Time Graph Reverb Decay Time Polarity Tester Signal Generator Level Meter Frequency Counter Signal/ Noise Ratio Sweeps: Amplitude& Impedance Digital Sampling Scope Distortion Meter Instrument Tuner Tempo Computer MIDI Helper MIDI Transmit Time Code Tools Hum Cancellation ... moreMonitor Amplifier Cable Tester Power Tests Transmit Data Setup& Calibration. The technical standards of any professional. Semi-pro, or hobbyist recording studio rely on accurate calibration. Hugh Robjohns tries out Terrasonde's funky DSP-based handheld audio test and measurement set. When it comes to checking levels. Frequency response, speaker phase and the like, most of us make do with a test CD and our mixer's meters, together with our ears, to assess the technical alignment. Although often sufficient for a quick check, this approach is hardly accurate or reliable- but most of us have better things to spend our money on than an Audio Precision test set and better things to do with our time than look for 0.1dB alignment errors! Nevertheless. An affordable, accurate, and easy to use measurement set would have wide appeal, particularly if it provided a broad range of functionality. That is exactly what American company Terrasonde have come up with in their DSP-based'Audio Toolbox' a comprehensive analogue audio test and measurement set. Now with Mark II hardware in three alternative forms and Version 2 software, the Audio Toolbox is a very powerful a
Tenma Audio Signal Generator 72-455A 10 Hz-1 MHz Nice w/Power Cable
Tenma Audio Signal Generator. Model 72-455A in nice working condition. Covers from 10 Hz through 1 MHz in 5 ranges, with selectable attenuation from 0 through 50 dB and front panel selection of square wave or sine wave output. Tested, and works as it should over all 5 ranges. Attenuator works as it should. Includes AC power cord and carrying handle. 600 ohm output and has the ability to accept external sync. No reserve, and buyer pays only actual shipping cost.
BOONTON 1120 Audio Analyzer - Distortion Analysis Internal Signal Generator
BOONTON 1120 AUDIO ANALYZER- Tested Working Audio Analyzer The unit is fully functioning. Comes with power cord. But no probes or manuals. The Model 1120 audio analyzer provides fast. Accurate measurements including frequency, AC or DC level, distortion, SINAD and signal-to-noise ratio. It also includes an audio source providing accurate low distortion signals over wide frequencies and level ranges. Frequency range from 10 Hz to 200 kHz(source to 150 KHz) Low-distortion audio source for testing systems. Amplifiers, receivers and components- Measures AC/DC level. Distortion, SINAD, S/N, frequency- 50- 150- and 600-ohm output impedances- 300 µV full-scale range sensitivity- 70 dB Common Mode Rejection Ratio