Precision Sound Level Meter Level Meter Decibel Distortion Analyzer Hp Quest Electronics Radio Shack Sound Level Meter Sound Level Meter 33-2050 Decibel Sound Level Meter Realistic Sound Level Meter Noise Dosimeter Noise Level Decibel Meter Hp 8903B Audio Analyzer Bruel Kjaer Technical Review Audio Precision System Sound Level Meter Type Audio Distortion Analyzer Digital Sound Level Meter 33-2055 Quest Sound Level Meter Quest Technologies Sound Level Meter Calibrator Radio Shack 33-2055 Octave Filter Bruel Kjaer Sound Level Meter Digital Sound Level Meter Radio Shack Digital Sound Level Meter Spl Meter Integrating Sound Bruel Kjaer Model Extech Sound Level Meter Radio Shack Sound Level Integrating Sound Level Meter Sound Noise Meter Sound Analyzer Sound Level Meter Kit Bruel Kjaer Precision Sound Level Meter 334A Distortion Analyzer Bruel Kjaer Sound Level Meter Type Noise Meter Distortion Meter Digital Sound Meter Analog Sound Level Meter Db Meter Flutter Meter Radio 1565-B Hp 334A Distortion Analyzer Impulse Sound Level Meter Dual Domain Agilent Audio Analyzer Distortion Analyzer Simpson Sound Wow Flutter Meter Sound Level Meter Model Sound Pressure Level Bruel Kjaer Microphone Radio Shack Sound Level Meter 33-2050 Sound Level Calibrator Sound Pressure Level Meter Extech Digital Sound Level Meter Vintage Sound Level Meter Real Time Analyzer Dual Domain Audio Noise Level Meter Sound Technologies Calibrator Kit Sound Noise Level Meter 1565-B Sound Level Meter Sound Pressure Noise Analyzer Agilent Hp 8903B Audio Analyzer Digital Sound Level Meter Model Qc-10 Calibrator Kjaer Microphone Cel Sound Level Meter Audio Measurement Sound Calibrator Microphone Type Decibel Analyzer Type Sound Pressure Meter Audio Analyzer 20Hz-100Khz Analyzer 20 Hz To 100 Khz Distortion Measurement Quest Electronics Model Acoustic Calibrator Level Recorder 4230 Calibrator Instruments Inc Bruel Kjaer 2203 1613 Octave Filter Heathkit Audio Vintage Bruel Harmonic Distortion Meter Audio Test Type 2 Sound Level Meter Audio Precision Conditioning Amplifier Sound Tester Sound Level Meter Cat Permissible Sound Level Audio Spectrum Analyzer Precision Integrating Sound Level Meter 8903A Audio Analyzer Bruel Kjaer Type Ono Sokki 215 Sound Level Meter Hp 8903A Audio Analyzer Octave Band Distortion Analyzer Tested Brüel Kjær Audio Oscillator Sound Technology Radioshack Digital Sound Level Meter Microphone Power Supply Radio Genrad Signal Analyzer 8903B Audio Analyzer 20 Hz 8903B Audio Analyzer 20Hz-100Khz Sper Scientific Impulse Precision Type S2a Model 33-2055 Noise Measurement Rta Meter Model 33-2055 Audio Analyzer Genrad Audio Signal Larson Davis Stereo Level Bruel Kjaer Measurement Audio Tester Dose Meter Distortion Measurement System Measurement System Digital Decibel Meter Noise Generator Audio Frequency Audio Level Signal Tracer Logging Dosimeter Audio Generator Bruel Kjaer Technical Review No 2 Analyzer Tested Frequency Analyzer Impedance Meter Gr General Radio 1 3 Octave Microphone Preamplifier 339A Distortion Model 2700 Digital Sound Survey Meter Level Indicator Beat Frequency Oscillator Opt 001 Speaker Frame Basket Repair Recone Analog Display Audio Signal Generator Tenma Microphone Calibrator Measuring System Scott Instrument Nti Hp Agilent Keysight Kjaer Sound Level Meterradioshack Sound Level Meter Sound Level Audio Test Equipment Microphone Cartridge Vintage Test Equipment Electronic Test Equipment Neutrik Sound Level Meter 200 30 Day Warranty Agilent Hp Amplifier Type Analyzer Analyzer Model Audio Control Audio Monitor Audio Tested Audio Tested Sets B K Bk Precision Bruel And Kjaer Bruel Kjaer Calibrator Capacitor Condenser Microphone Digital Audio Digital Multimeter Dual Channel Ear Extension Cables Filter Fluke Gauges General Radio Generator Gold Line
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$
299.98
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Condition: New
Location: Springboro,OH,USA
Highlights. Updated software and improved hardware, Compact. Portable, accurate, affordable, Intuitive software—open the box. Start testing in minutes, ... morePerfect for setting up home theater systems, Optimized for use with netbooks and laptops, Accurate response down to 5 Hz. Fully calibrated, includes FRD file, For professionals and hobbyists—design and tune speaker systems and arrays, Product Details Dayton Audio OmniMic V2 Precision Measurement System Acoustic measurements just got easier! Dayton Audio's OmniMic V2 was developed in collaboration with Liberty Instruments. Inventors of the Praxis analysis tool. Powerful, versatile, yet easy to use, the OmniMic V2 will become an indispensible part of your audio toolbox—whether for testing individual speaker components or entire in-place audio systems of every description. The OmniMic V2 provides quick and accurate measurements that will reduce installation time, saving you both labor and money. The OmniMic V2's test signals may be initiated from the host computer. Or from any audio CD player. System includes calibrated USB microphone, rubberized mic clip, software and test signal discs, 6 ft. USB 2.0 cable, desktop tripod stand, and carrying case. Compatible with Windows XP, Vista, Windows 7, and Windows 8. now available! Now. Make home theater measurements with the ease and speed of the OmniMic! Measurements: SPL meter with A. B, C, or no weighting• Spectrum analyzer. FFT, or RTA• Frequency response with phase and impulse response• Oscilloscope function to view complex waveforms• Harmonic distortion: 2nd. 3rd, 4th, 5th harmonics plus THD• RT60 reverberation: measures sound reflection• Bass decay function identifies room modes and helps determine proper subwoofer placement• Polar Plotting. In flat or 3D radar format• Wavelet Spectrogram(color) to the Waterfall group• Curve Math for live or added curves• Auto-naming of repeated FRD measurements; updated• Snapshots to PNG. BMP, JPG or WMF formats• Measurement down to 5 Hz• Energy-Time Curves. With co
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228
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Location: China
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215.99
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Location: China
$
1,414.99
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Condition: Used
Location: Phoenix,AZ,USA
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
$
141.9
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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
$
1,499.99
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Condition: Used
Location: Leander,TX,USA
$
281.99
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Location: China
$
3,250
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Condition: Used
Location: Gardena,CA,USA
$
217.41
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Location: China
$
223.58
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Location: China
$
223.36
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Location: China
$
249.95
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Location: Singapore
$
29.95
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Condition: New
Location: Brentwood,TN,USA
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
$
7,950
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Condition: Used
Location: Culver City,CA,USA
Rohde& Schwarz 2 Hz- 300 kHz UPD Audio Analyzer- CALIBRATED! You are bidding on a Rohde& Schwarz 2 Hz- 300 kHz UPD Audio Analyzer. It was just ... morecalibrated in April of 2012 and comes with a fresh ANSI Z540 certificate of calibration. The R&S UPD Audio Analyzer performs practically all types of audio measurement. From frequency response measurements through to externally controlled sweeps with reference traces, determination of 3rd-order difference frequency distortion, spectral display of demodulated wow and flutter signals, etc. In contrast to many other audio analyzers, the R&S UPD is capable of performing real dual-channel measurements in the audio-frequency range, ie there is no need for switchover between two inputs and this type of measurement is not limited to a few special cases. The generator is every bit as versatile: it supplies any conceivable signal from sinewave and noise signals through to multi-sinewave signals comprising up to 7400 frequencies. In addition to all this, the UPD Audio Analyzer features excellent technical data: analog sinewave generation with harmonics of typ. 120 dB, spectrum displays with a noise floor below-140 dB for analog and-160 dB for digital interfaces, FFT with a maximum frequency resolution of 0.02 Hz, etc. The R&S UPD provides signal monitoring via loudspeaker, jitter measurements on digital audio signals, resynchronization of jittered digital audio signals by means of a jitter-free clock signal, and many more features. THE LIST PRICE FOR THIS UNIT IS AROUND 20K! Features: For all interfaces:analog. Digital and combined Programmable digital interfaces Real dual-channel measurements Maximum dynamic range Wide bandwidth FFT analysis Jitter analysis Interface tester Freely programmable filters Versatile functions Compact unit with integrated PC Automatic test sequences Extensive online help You can view the specs for this unit here: This unit is in excellent condition. Has been fully lab tested and comes w/ a 5 day right of return should it not meet your
$
319.95
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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
$
244.99
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Condition: New
Location: China
$
459
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Condition: New
Location: Louisville,KY,USA
$
223.99
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Location: China
$
679
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Location: Louisville,KY,USA
$
269.95
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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
$
1,332.74
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Condition: Used
Location: Canada
$
90.32
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Condition: New
Location: Hong Kong
$
86.9
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Location: Hong Kong
$
1,848
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Condition: Used
Location: China
Lindos LA102 Audio Measure Set Description The LA100 Audio Analyser is a complete audio test system in daily use world-wide by broadcasters. Manufacturers, ... moretelecom and studio engineers. The flexibility of the system means that testing a broadcast satellite link or FM transmitter is as easy as testing a mixing console or studio intercom. The LA100 comprises the LA101 Audio Oscillator and the LA102 Audio Measuring Set. Which can be supplied separately or together in a single 19" rack mount case Measures Level. Frequency, Phase, Noise, Crosstalk, Distortion, Rumble, W&F Used by engineering professionals world-wide-in both routine and mission-critical applications Lindos standard test sequences for fast automatic testing Fast auto-ranging with manual override Low distortion synthesised oscillator Fully floating 10. 75& 600 W outputs Graphical frequency response display Pass/fail tolerance limits Condition The sound meter is in good working condition. It is fully functional. It is a used unit and it has scratches and scuffs on the casing. 14-day warranty! The Auction is only for the LA102 only!
$
14,950
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Condition: Seller refurbished
Location: Culver City,CA,USA
$
6,300
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Condition: Seller refurbished
Location: Japan
$
1,124.99
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Condition: Used
Location: Phoenix,AZ,USA
$
6,300
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Condition: Seller refurbished
Location: Japan
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Tested in each range. Automatic null operation verified. RF detector also tested OK. Item pictured is actual item offered. Sales and shipping to continental US ONLY. Posted with di,RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fuk%601d72f%2Bishhov%3C%3Edi-13f27f43423-0xf8-
Tested at several frequencies. Automatic null operation verified. Item pictured is actual item offered. Sales and shipping to continental US ONLY.
HP 334A Distortion Analyzer This HP 334A Distortion Analyzer has been an excellent. Accurate and reliable piece of test equipment on my work bench for last 8 years. It has had no problems at all. It is very useful for accurate calibration, adjustment or analysis of amplifier characteristics and behavior(setting bias. Making circuit adjustments, prototyping, designing, troubleshooting, etc. All functions work properly on this unit. Although the spec says that it measures harmonic distortion down to 0.1% from 5 Hz to 600 kHz. The analyzer is capable of measuring down to 0.03% I have actually seen this when probing a Class-A vacuum tube amplifier with the filter switch applied and an originating signal generator producing a very clean sine-wave injected into the circuit! Please note that this auction is for the HP334A Distortion Analyzer and ... morenot the Tektronix oscilloscope shown in the photo. The oscilloscope in the photos is being used to demonstrate that the HP334A is in good working condition. As one of the primary features utilized on this distortion analyzer is the ability to monitor the harmonic distortion product in real-time. Here is a link to the owners and service manual- it can be download from Agilent's website: This unit will be packed well. Shipped UPS, insured for full auction price value. It will be in good working condition upon shipment. However, this is sold AS-IS(see my eBay feedback- you will discover that I have had no problems with buyers/ sellers)
HP Distortion analyzer. Works Fine. Money refunded if not satisfied within 14 days less shipping.
GREAT CONDITION FOR ITS AGE. IN FREQUENT USE FOR AUDIO AMP REPAIR.
All ranges tested. Voltmeter and distortion. Including auto-balance and null functions. Rackmount configuration, so no bottom feet. Item pictured is actual item offered.
HEWLETT PACKARD HP334a Distortion Analyzer- Classic HP test instrument. Very good cosmetic condition. See photos. Checked it out and it's working well. Gives sensible readings on audio equipment- Calibration status unknown- Includes printed copy of manual- Sold as is. No returns. Shipping via Fedex ground to USA address only. No PO boxes
Hewlett Packard HP HP-334A DISTORTION ANALYZER. TESTED- NR! Reliable. Ready to work! You are bidding on a used but nicely functional HP 334A DISTORTION ANALYZER. The unit functions nicely. It measures audio THD +Noise. It is an analog measurement tool. Not a digital device. The side trim rails are a bit scratched from handling but the general cosmetics are quite nice. The front panel looks good with the exception of some scratches along the top edge(Pic#1 and#9) The top cover shows some minor rub marks from equipment stacking(Pic#9) We are not the original owner. There are no cracked knobs and the controls have a nice. Firm feel. A LINECORD IS PROVIDED with this unit but not shown. No manual. Test cables or anything else is provided. We did a spot check at 60. 100, 1000, 10000 and 20000 Hz using our Leader LAG-125 generator. The 334A got ... moredown to.018% using the auto-null which we feel is very respectable. Near the best our generator can do. Please note picture#5. It shows the residual THD + Noise at 1 KHz. Please note that the low cut filter on the 334A was NOT turned on… very impressive indeed. We feel confident that the winner of this auction will not be disappointed. This HP 334A is known to be nicely functional and not just merely power up. It’s a good workhorse for anyone with an appreciation for this reliable piece of gear or in need of a reputable analyzer especially at what should be a great price! THE TEK 485 SCOPE AND LEADER LAG-125 GENERATOR SHOWN IN PICTURES 5 AND 6 ARE NOT PART OF THIS AUCTION. The pictures show the actual item for bid. Considering this is an older piece of electronics. This item is offered AS-IS without any warranty. None who have won our auctions have been disappointed. Some have told me I am overly critical and provide too many details but I don’t like negative surprises on what I buy and I’m sure you don’t as well. Check the feedback. We have done our best to describe this item and for that reason we offer no refunds or returns. Once again. Please inquire if you
All functions tested. All switches and controls work correctly. Several good comparisons to an HP339A made at low. Mid and high frequencies.
HP 334A Distortion Analyzer is a solid state instrument for measuring distortion on AC voltages.e USPS rates This model has a high impedance detector which operates from 550khz to greater than 65 Mhz and provides the capability of monitoring the amplitude modulation of an RF carrier This HP 334A is used previously in a radio station. And recently retired in good condition. Our standard ebay warranty applies. This instrument weighs about 20/lbs and it appears that the USPS rates are in line with UPS. A power cable is included.
Up for auction is this: Tektronix AA5001 Programmable Audio Distortion Analyzer w/ OPT 2 This is in really nice condition. This has been cleaned. Inspected, and tested. It is in great condition for being roughly 25-30 years old. Everything works properly. I will NOT say this is calibrated to any standard. I did run it for over a week straight after cleaning it so that everything had a chance to settle in and prove itself over time. Everything looks great on my bench, in my lab, in my home. I WILL say that all of my lab equipment is calibrated and backed up by a GPSDO. And at this price. Well.it's a GREAT deal even if it needs a little work. It is NOT perfect. It IS a nice old piece of gear though and you need to look at the pictures and decide for yourself. The ONLY reason I listed this as"For parts or not working" is because ... moreI have had some people get a great piece of gear that may need a little work. At a great price, and then try and take me to the cleaners for not knowing each and every single fault on this old gear. I do my best to inspect them as best I can, sometimes we humans miss things. This WILL be double boxed and properly protected for shipping! If you have ANY questions just ask before buying. If you do not have a confirmed paypal shipping address. I WILL NOT complete the sale! NO EXCEPTIONS! This will be shipped FedEX unless you stipulate and confirm in advance of payment.
Hewlett Packard HP 334A Distortion Analyzer An Industry Standard! Tested and Working to Spec. Serial Number 1140A09354 Note: All photos are of the actual item offered for sale. And they have not been modified. From my own bench. Here's a very nice, working, tested HP 334A. I used it for audio testing, and verified that it is in spec at 100Hz, 1K, 10K, and 30KHz. It is utterly reliable. The automatic null function works great, and once it locks on it just doesn't budge; rock steady. The voltmeter has likewise been tested and verified accurate, using a Fluke meter for comparison. In day to day use, I have not found it to have any operational issues. Cosmetically. This one is very nice. The front face is nearly free of scratches and dings, and the screen printing is sharp and clear. Even the top rail, which usually gets beat to snot, ... moreis almost free of scratches. There are some scratches, of course(side panel under the handle) which I have tried to highlight in the photos. Please examine the photos and see what you think. Note that this is a"later generation" 334A. Early versions used a proprietary oval plug on the AC cord. But these later production models use a standard IEC connector(the same type used on most computers) I'll include one with this unit, even though you probably have too many already! Ships to USA only via FedEx Ground or USPS Parcel select(you choose at checkout) In a sturdy box, well cushioned with packing peanuts. Please remember that FedEx does not ship to PO Boxes. APO, FPO, or DPO addresses, so choose US Postal Service if you are in that group. Stated terms are"No Returns. but I'd certainly want to know about it if you encountered a problem, and I would try to resolve the issue to your satisfaction. Guaranteed not to be DOA beyond what I have stated, and to be exactly as I have described it. Ships only to confirmed PayPal address. Please ask any questions before bidding. Thanks! RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fvo%7B2d71f%2B4g7%3E-147677d40f9-0x113-
HP 331A Distortion Analyzer 5Hz to 600 kHz Tested CAME OUT OF A WORKING ENVIRONMENT manual downloadable on internet*As With All our sale items Accepted Make offer or BUY IT NOW includes FREE shipping within the 48 US* eBay Rules now State. We Can accept PAYPAL ONLY Calif residents must pay 8.625% sales tax. Unless we have a copy of your resale permit. We are not a store NO WALK IN Viewing. Ebay and internet sales ONLY Sorry We Do not have WILL CALL(no pick ups) We are not staffed to handle this. Sorry. We do not work 24hrs a day 7 days a week please email questions during the work week. We will try to answer them in a timley maner. Thanks
Tested for basic operation including voltmeter all ranges and distortion measuring. The scope picture shows the output port when measuring the distortion of a triangle wave at 1kHz. And it represents the difference between a sine and triangle signal. Clean unit. Includes power cord. Item pictured is actual item offered.
This HP 331 A was tested 6 months ago before being packaged and stored in a climate controlled warehouse. It passed some simple function tests performed for this listing. It is fully functional. There is no power cord. It accepts a standard 3 prong machine plug found on most computers. Good cosmetic condition. This is being sold as-is with no returns. Look at our other listings as we are liquidating our test gear and tools. These are items that have been used in our business and well cared for. Items will be well packaged and insured for the full sale price. We will combine shipping with other items whenever possible. Please ask about combined shipping rates. Items can also be picked up in Lake in the Hills. IL. By appointment.
Here is a HP 334A Distortion analyzer. Cosmetics are very nice. I did some basic testing but I cannot guarantee it is completely functional and it is sold as-is. I tested the voltmeter in Volts and DB function at 1 khz. Properly terminated, and the pictures show the result compared to a Fluke DMM. 1 Volt RMS and then 0 DBm. I tested the distortion measurement function at 20 khz from an oscillator and after adjusting the controls and switching to Automatic mode I got a reading of about.055% which seems reasonable but I cannot guarantee the accuracy. Tests were only done to show it not DOA, not as a guarantee of 100% operation. The controls and switches could probably benefit from a cleaning. Again, this unit is sold as-is. It will be packed well for a safe arrival. A reproduction copy of the operation and service manual and power cord is included. ... morePowered by The free listing tool. List your items fast and easy and manage your active items.