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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69.99
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Location: Manasquan,NJ,USA
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89.99
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Location: Manasquan,NJ,USA
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75
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Location: Corona,CA,USA
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Location: Chicago,IL,USA
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139.47
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Location: Canada
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95
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Location: San Diego,CA,USA
Sound Level Meter& Calibrator These devices are both functioning. But have not been calibrated in decades. I do not know if they are functioning%100 ... moreproperly. Due to my inability to fully test them. These items are being sold as-is, no returns accepted. The Calibration unit makes steady noise when powered on. It's not very loud at arms length. But is audible. The SPL meter responds differently to sound based on the DB range setting. In a manner that you would expect it to: higher DB settings make the needle respond less to the same input. Weighting seems to be working- I don't know how accurate it is. But it is functioning, with different weight settings slowing the needle down, averaging the reading out. These devices both run on 9v batteries. Batteries are not included. Free Shipping
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125
4h 6m 4s
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Condition: Used
Location: Colorado Springs,CO,USA
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36.5
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Location: Canada
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214.9
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Location: Canada
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176
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Condition: For parts or not working
Location: Ellenville,NY,USA
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1,889
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Condition: Seller refurbished
Location: Van Nuys,CA,USA
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 ... moreUSEFUL ITEMS! CLICK HERE TO GO DIRECTLY TO THE STORE SCROLL DOWN FOR IMPORTANT ITEM INFORMATION GENERAL RADIO GENRAD GR IET 1538-A STROBOTAC 150.000 RPM STROBE LIGHT TACHOMETER PLEASE CLICK ON PHOTOS FOR LARGER VIEW SCROLL DOWN FOR IMPORTANT ITEM INFORMATION PLEASE READ ALL OF THE FOLLOWING TEXT BEFORE BIDDING. IF YOU NEED MORE INFORMATION, PLEASE CALL ME AT MY TOLL FREE NUMBER 800-544-3746 9:00AM TO 6:00PM PST MONDAY- FRIDAY AND I WILL BE HAPPY TO ANSWER ANY OF YOUR QUESTIONS. YOUR PURCHASE IS FOR A FULLY REFURBISHED. INCLUDING A NEW STROBE TUBE, TESTED, CALIBRATED, AND GUARANTEED, GENERAL RADIO BRAND, MODEL 1538-A, STROBOTAC STROBOSCOPE, COMPLETE WITH NEW FLASH LAMP AND COPY OF MANUAL, ALL IN EXCELLENT CONDITION(SEE ALL OF THE PHOTOS FOR DETAILS, NOTE: UNIT MAY DIFFER SLIGHTLY FROM PHOTO) TO VIEW THE OPERATIONS MANUAL FOR THIS SPECIFIC PRODUCT PLEASE CLICK ON THE FOLLOWING HYPERLINK: CLICK HERE IMPORTANT NOTE: THIS IS A FULLY REFURBISHED. TOP QUALITY, AMERICAN MADE PRODUCT. NOT A POORLY MADE COPY FROM CHINA! WE SELL THE HIGHEST QUALITY PRECISION INSTRUMENTS FROM U.S. COMPANIES THAT ARE BUILT TO LAST A LIFETIME! PLEASE CALL 800-544-3746 OR VISIT OUR EBAY STORE TO SEE OUR MANY OTHER TEST AND MEASUREMENT PRODUCTS! IMPORTANT INFORMATION: WE OPERATE A PROFESSIONAL FACILITY THAT EXPERTLY REBUILDS THESE INSTRUMENTS TO MEET ORIGINAL FACTORY SPECIFICATIONS. EACH INSTRUMENT IS DISASSEMBLED. INSPECTED, TESTED, AND ANY REQUIRED ELECTRICAL OR MECHANICAL PARTS ARE REPAIRED OR REPLACED, THE ENTIRE UNIT IS CLEANED, AND IF NEEDED, PROFESSIONALLY RE-PAINTED! AFTER CAREFUL RE-ASSEMBLY. EVERY INSTRUMENT IS FULLY TESTED FOR ALL FUNCTIONS AND CALIBRATED IN OUR FULLY EQUIPPED TEST LAB! THE 1538-A STROBOTAC® ELECTRONIC STROBOSCOPE IS A SMALL PORTABLE FLASHING LIGHT SOURCE USED TO MEASURE SPEED OF FAST-MOVING DEVICES OR TO PRODUCE THE OPTICAL EFFECT OF STOPPING OR SLOWING D
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20.28
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Location: Canada
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249
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Location: Lancaster,PA,USA
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70.52
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Preowned in good working condition. You will receive the items you see here. General Radio Series 1269 Microphone 1/2" Capsule 1962-9602. This is a rare find.
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 GENRAD GR 1310-A SINE WAVE SWEEP SPEAKER TESTER AUDIO OSCILLATOR 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 800-544-3746 9:00AM TO 6:00PM PST MONDAY- FRIDAY 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, 1310-A-235, PRECISION WIDE RANGE(2-HZ TO 2-MHZ) LOW DISTORTION SINEWAVE AUDIO OSCILLATOR IN EXCELLENT CONDITION(SEE ... moreALL OF THE PHOTOS FOR DETAILS, NOTE: UNIT MAY DIFFER SLIGHTLY FROM PHOTOS) IMPORTANT NOTE: THIS IS A FULLY REFURBISHED. TOP QUALITY, AMERICAN MADE PRODUCT BUILT TO THE HIGHEST QUALITY MILITARY SPECIFICATIONS. NOT A POORLY MADE COPY FROM CHINA! WE SELL THE HIGHEST QUALITY PRECISION INSTRUMENTS FROM U.S. COMPANIES THAT ARE BUILT TO LAST A LIFETIME! PLEASE CALL 800-544-3746 OR VISIT OUR EBAY STORE TO SEE OUR MANY OTHER TEST AND MEASUREMENT PRODUCTS! IMPORTANT INFORMATION: WE OPERATE A PROFESSIONAL FACILITY THAT EXPERTLY REBUILDS THESE INSTRUMENTS TO MEET ORIGINAL FACTORY SPECIFICATIONS. EACH INSTRUMENT IS DISASSEMBLED. INSPECTED, TESTED, AND ANY REQUIRED ELECTRICAL OR MECHANICAL PARTS ARE REPAIRED OR REPLACED, THE ENTIRE UNIT IS CLEANED, AND IF NEEDED, PROFESSIONALLY RE-PAINTED! AFTER CAREFUL RE-ASSEMBLY. EVERY INSTRUMENT IS FULLY TESTED FOR ALL FUNCTIONS AND CALIBRATED IN OUR FULLY EQUIPPED TEST LAB! IF YOU WORK IN AUDIO. THIS IS THE ULTIMATE PRECISION SINEWAVE AUDIO OSCILLATOR TO HAVE! THE INSTRUMENT FEATURES A FREQUENCY RANGE FROM 2-HZ TO 2-MHZ WITH A FULLY ADJUSTABLE 50dB RANGE ANTTENUATOR AND A LOW DISTORTION OUTPUT OF UP TO 20 VOLTS RMS OPEN CIRCUIT(UP
General Radio QWPL Dr. Mom Gina sells quality laboratory and technical items at very reasonable prices. All items are sold with a 14 day unconditional right of return. In the event of a return. Buyer to pay return shipping unless the items fails to meet this sites description. The item is sold as working and must meet the buyer's expectation and satisfaction. Pop’s Collection NC) 1?RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Feog4d72f%2B%3E%3B1%3F-13f733cd3a4-0x105-
General Radio 874-Q900 Coaxial Adapter Dr. Mom Gina sells quality laboratory and technical items at very reasonable prices. All items are sold with a 14 day unconditional right of return. In the event of a return. Buyer to pay return shipping unless the items fails to meet this sites description. The item is sold as working and must meet the buyer's expectation and satisfaction. Pop’s Collection NC)
General Radio 900-Q874 Precision Adapter Dr. Mom Gina sells quality laboratory and technical items at very reasonable prices. All items are sold with a 14 day unconditional right of return. In the event of a return. Buyer to pay return shipping unless the items fails to meet this sites description. The item is sold as working and must meet the buyer's expectation and satisfaction. Pop’s Collection NC)
General Radio 874-TPD DC-7 GHz Power Divider Dr. Mom Gina sells quality laboratory and technical items at very reasonable prices. All items are sold with a 14 day unconditional right of return. In the event of a return. Buyer to pay return shipping unless the items fails to meet this sites description. The item is sold as working and must meet the buyer's expectation and satisfaction. Pop’s Collection NC)
GR(General Radio) 900-QSCP(qty. 2 ea. Dr. Mom Gina sells quality laboratory and technical items at very reasonable prices. All items are sold with a 14 day unconditional right of return. In the event of a return. Buyer to pay return shipping unless the items fails to meet this sites description. The item is sold as working and must meet the buyer's expectation and satisfaction. Pop’s Collection NC)
General Radio QWJS Dr. Mom Gina sells quality laboratory and technical items at very reasonable prices. All items are sold with a 14 day unconditional right of return. In the event of a return. Buyer to pay return shipping unless the items fails to meet this sites description. The item is sold as working and must meet the buyer's expectation and satisfaction. Pop’s Collection NC)
General Radio 900-QHPSI Dr. Mom Gina sells quality laboratory and technical items at very reasonable prices. All items are sold with a 14 day unconditional right of return. In the event of a return. Buyer to pay return shipping unless the items fails to meet this sites description. The item is sold as working and must meet the buyer's expectation and satisfaction. Pop’s Collection NC) f04.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fuk.rp*6%3D%3F%3Ef04-13f733cd347-0xf3-
General Radio 900-QNP Dr. Mom Gina sells quality laboratory and technical items at very reasonable prices. All items are sold with a 14 day unconditional right of return. In the event of a return. Buyer to pay return shipping unless the items fails to meet this sites description. The item is sold as working and must meet the buyer's expectation and satisfaction. Pop’s Collection NC)
General Radio 900-L10 10cm Precision Air Line Dr. Mom Gina sells quality laboratory and technical items at very reasonable prices. All items are sold with a 14 day unconditional right of return. In the event of a return. Buyer to pay return shipping unless the items fails to meet this sites description. The item is sold as working and must meet the buyer's expectation and satisfaction. Pop’s Collection NC)
General Radio Type 1560-P40 Preamplifier& Microphone Tip For sale- a General Radio Type 1560-P40 Preamplifier and Microphone Tip. I guess that is an apt description. I think the 1560-P40 is just the long cylindrical part and the actual microphone plugs onto the end opposite the XLR connection. BONUS! I have four preamps with microphone tips installed. Plus an additional four microphone tips, so I will include an extra tip at no extra charge. Four of each are pictured. Price is for one and one. I don’t see what I would consider to be a model number on the microphone tip anywhere. There are numbers but I think they are serial numbers rather than model numbers. And in fact they may not be a microphone at all. If that is the case you have my apologies. But they certainly look like microphones. And GenRad or GR as they are often referred to ... moredoes produce microphones as well as acoustic test instruments. So it isn’t much of a stretch to call them what I think(as opposed to what I know) they are. None of the microphones has been tested. And NO warranty is offered. However. IF you pay the asking price and find it has a problem you cannot live with within 14 days of receipt you may return it. Returns are ONLY allowed on Buy It Now Purchases. Accepted Best Offers are strictly an as is sale. No returns allowed. Return would be for a refund of the purchase price. Not including shipping costs. Just so that we are clear on that. This is an item that has not been thoroughly tested. As such it may work fine or it may have problems. So any purchase entails a certain degree of risk. If you Buy It Now your risk is limited to the shipping costs both ways. If you submit an offer you do so knowing that you cannot return it. In either case it is up to you to decide whether the risk level is acceptable to you. And if not you need to pass on this particular item. If you pay the asking price I can probably throw in an XLR cable. But I can’t guarantee you what shape it will be in. Please check out my other listings for more interesting
GR GENERAL RADIO IET 1562-9004 ADAPTER FOR GR1562A SOUND LEVEL CALIBRATOR*GOOD ORIGINAL CONDITION dhep.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fuk%601d72f%2Bishm%3Ed%7Fhep-13f73d8f308-0xf6-
Up for auction are my GR precision attenuators. I have two of them. The other is in a separate listing. They both have 10db, 1db, and 0.1db step sizes, and I've used these for A LOT for many years and they are in excellent electrical condition. I will ship within 3 days. And supply the tracking number. Again, shipping only within Continental U.S.A. Thank You for looking. And should you decide to bid, good luck. Mike Harrison KE0ZU
General Radio 900-QTNJA Dr. Mom Gina sells quality laboratory and technical items at very reasonable prices. All items are sold with a 14 day unconditional right of return. In the event of a return. Buyer to pay return shipping unless the items fails to meet this sites description. The item is sold as working and must meet the buyer's expectation and satisfaction. Pop’s Collection NC)
General Radio 900-W50 50 ohm termination Dr. Mom Gina sells quality laboratory and technical items at very reasonable prices. All items are sold with a 14 day unconditional right of return. In the event of a return. Buyer to pay return shipping unless the items fails to meet this sites description. The item is sold as working and must meet the buyer's expectation and satisfaction. Pop’s Collection NC)
GR(General Radio) 900-WN Short Circuit Termination(qty. 5 ea. 1 Lot Dr. Mom Gina sells quality laboratory and technical items at very reasonable prices. All items are sold with a 14 day unconditional right of return. In the event of a return. Buyer to pay return shipping unless the items fails to meet this sites description. The item is sold as working and must meet the buyer's expectation and satisfaction. Pop’s Collection NC)
GR(General Radio) 874-QFJ 75 ohm to F(f) Adapter Dr. Mom Gina sells quality laboratory and technical items at very reasonable prices. All items are sold with a 14 day unconditional right of return. In the event of a return. Buyer to pay return shipping unless the items fails to meet this sites description. The item is sold as working and must meet the buyer's expectation and satisfaction. Pop’s Collection NC)
GR(General Radio) 874-4640 11.15cm Air Line Dr. Mom Gina sells quality laboratory and technical items at very reasonable prices. All items are sold with a 14 day unconditional right of return. In the event of a return. Buyer to pay return shipping unless the items fails to meet this sites description. The item is sold as working and must meet the buyer's expectation and satisfaction. Pop’s Collection NC)
General Radio Frequency Meter and Discriminator 1142-A Untested 14 DAY MONEY BACK GUARANTEE I am a retired Telecommunications Engineer and College Electronics Instructor with over 35 years experience. I have a small metrology lab where I repair and calibrate used test equipment. I pride myself in customer service. Please let me know how I can make your buying experience more enjoyable or if you encounter a problem with your transaction. I am proud to be able to say I am a"Top Rated Plus" EBAY seller and I'm eager to please. Shipping: Ships Worldwide via EBAY's Global Shipping Program Option- Worldwide Shipping via USPS Priority Mail International Ships to Canada via UPS Standard FREE SAME DAY PARCEL SELECT SHIPPING within the CONUS Option- USPS Priority Mail($45.95) 14 DAY MONEY BACK GUARANTEE PLEASE CHECK MY FEEDBACK RATING ... moreAND OTHER LISTINGS. Check out my!
General Radio 900-QNJA Adapter Dr. Mom Gina sells quality laboratory and technical items at very reasonable prices. All items are sold with a 14 day unconditional right of return. In the event of a return. Buyer to pay return shipping unless the items fails to meet this sites description. The item is sold as working and must meet the buyer's expectation and satisfaction. Pop’s Collection NC)
GR 874-W75 1 Lot(qty. 2 ea. Dr. Mom Gina sells quality laboratory and technical items at very reasonable prices. All items are sold with a 14 day unconditional right of return. In the event of a return. Buyer to pay return shipping unless the items fails to meet this sites description. The item is sold as working and must meet the buyer's expectation and satisfaction. Pop’s Collection NC)
PLEASE READ ALL OF THE FOLLOWING TEXT BEFORE PURCHASING. IF YOU NEED MORE INFORMATION, PLEASE CALL ME AT MY TOLL FREE NUMBER 800-544-3746 9:00AM TO 6:00PM PST MONDAY- FRIDAY AND I WILL BE HAPPY TO ANSWER ANY OF YOUR QUESTIONS. YOUR PURCHASE IS FOR A FULLY TESTED AND GUARANTEED. GENERAL RADIO BRAND, MODEL 1450-TBR, 0-111DB, 600-OHM, PRECISION ATTENUATOR WITH RACKMOUNT CONFIGURATION IN EXCELLENT CONDITION(SEE ALL OF THE PHOTOS FOR DETAILS, NOTE: MAY DIFFER SLIGHTLY FROM PHOTO) IMPORTANT NOTE: THIS IS A FULLY REFURBISHED. TOP QUALITY, AMERICAN MADE PRODUCT. NOT A POORLY MADE COPY FROM CHINA! WE SELL THE HIGHEST QUALITY PRECISION INSTRUMENTS FROM U.S. COMPANIES THAT ARE BUILT TO LAST A LIFETIME! PLEASE CALL 800-544-3746 OR VISIT OUR EBAY STORE TO SEE OUR MANY OTHER TEST AND MEASUREMENT PRODUCTS! IMPORTANT INFORMATION: WE OPERATE A PROFESSIONAL ... moreFACILITY THAT EXPERTLY REBUILDS THESE INSTRUMENTS TO MEET ORIGINAL FACTORY SPECIFICATIONS. EACH INSTRUMENT IS DISASSEMBLED. INSPECTED, TESTED, AND ANY REQUIRED ELECTRICAL OR MECHANICAL PARTS ARE REPAIRED OR REPLACED, THE ENTIRE UNIT IS CLEANED, AND IF NEEDED, PROFESSIONALLY RE-PAINTED! AFTER CAREFUL RE-ASSEMBLY. EVERY INSTRUMENT IS FULLY TESTED FOR ALL FUNCTIONS AND CALIBRATED IN OUR FULLY EQUIPPED TEST LAB! THE TYPE 1450 DECADE ATTENUATOR IS USEFUL IN POWER-LEVEL MEASUREMENTS. TRANSMISSION-EFFICIENCY TESTS, AND IN GAIN OR LOSS MEASUREMENTS ON TRANSISTORS, FILTERS, AMPLIFIERS, AND SIMILAR EQUIPMENT. IT CAN ALSO BE USED AS A POWER-LEVEL CONTROL IN CIRCUITS NOT EQUIPPED WITH OTHER VOLUME CONTROLS. THE RESISTORS USED IN EACH DECADE ARE MOUNTED IN COMPARTMENTS IN AN ALUMINUM HOUSING. WHICH IS COMPLETELY SHIELDED BY THE ADDITION OF ALUMINUM COVERS. EACH DECADE CONSISTS OF FOUR T-PADS SERIES-CONNECTED BY CAM-OPERATED SWITCHES. ARRANGED WITH POSITIVE DETENTS. ALL CAMS ARE MOUNTED ON A CONTROL SHAFT WHICH IS PROVIDED WITH BALL BEARINGS. EACH PAD IS COMPLETELY SHIELDED. AND A SHIELD IS INTERPOSED BETWEEN THE INPUT AND OUTPUT SERIES ELEMENTS OF EACH PAD. EACH DECADE HAS ELEVEN POS
GENERAL RADIO 1562A SOUND LEVEL CALIBRATOR Condition: Basic functions verified working. Battery Not Included. This unit is in good condition with signs of wear from normal use and age. It comes in case with three adapters and manual as shown. 1562-A Sound Level Calibrator Basic Specifications(Full specifications can be found on datasheet) Acoustical Output: Frequencies: 125. 250, 500, 1000 and 2000 Hz Frequency Accuracy: ±3% Output Level: 114 dB re 20 x 10-6 µN/m-2 Level Accuracy: at 23oC and 790 mm Hg: ±0.3 dB@ 500 Hz; ±0.5 dB@ other frequencies. Adaptors: Fits GenRad 1-1/8” mics directly other mics require adaptors(available in limited quantities) Output Voltage: 1.0 V ±20% behind 6000 Ω. Frequency Characteristic: Output is flat ±2% Distortion: Connector: Jack to accept standard 1/4” phone plug. Power Requirements: ... morestandard 9 V alkaline battery(NEDA 1604 AC) Dimensions: 5.7 cm W x 12.4 cm H(2.2 in W x 4.9 in H) Weight: 0.45 kg(1 lb) A complete operating and service manual is available. Standard Conditions of Sale: The item is in good condition and working but not calibrated. Battery Not Included. or( Which let buyers pay using any major credit or debit card(including PayPal debit cards)
Please use the Supersize Feature on our pictures at the top and below the description as we consider them to be a very important part of our auctions- our photos show great detail and they are about the next best thing to"being there" Here is a vintage piece of General Radio Test Equipment in the original metal hard carrying case. This is an Octave Band Noise Analyzer Type 1558-BP. Serial# 1361. The detachable microphone is marked: 1560-P6, Ser. No. 906. It has dials and knob and gauges for all types of readings– Band Level, Decibels, Band Hz, Cal. Button, an INPUT(SLM) and an OUTPUT plug, and a plug for charging the battery. The case measures 6 3/4” x 6 3/4” x 9” when it is all packed up. The bottom has a threaded hole for mounting on a tripod(maybe) Everything on the control panel is complete and nothing appears to be broken. ... moreBut I cannot confirm that. I cannot guarantee that is works, either. The analyzer is clean and shows only a bit of wear. One of the slide clips for locking the handle in place is missing and other one is chipped a bit, but it still locks in place well enough on the one side to keep it closed. Please feel free to ask any questions that you might have– I am always happy to answer! If you can't quite make up your mind on whether or not you want to purchase this item and just want to keep an eye on it. There is a good chance we will lower the price after the First 10 Days or Sooner.if it still hasn't sold by then, we will lower the price again after the Next 10 Days or So. It depends on the item listed for sale and the initial asking price, but most items will get discounted if they haven't sold by the time guidelines above. It is up to you if you want to“Wait and See” or“Buy It Now” We accept PayPal as the preferred payment method.
You get what is in the pics. This is in perfect working condition and is comparable to a B&K microphone. 1 GR 1692 Microphone. 2 GR 1560-P42 preamplifier. 3 GR 1560-P62 Power supply. 4 The Owners and service manual 5 Complete set of cables as pictured. 6 Battery. The old battery is trashed. So I made a Dell laptop battery to supply power. 3c0.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Feog4d71f%2B%3E3c0-144c4a9d7bf-0xfe-
General Radio 1450-HB 600 ohm Audio Attenuator Nice condition. Clean inside and out! Wrinkle finish paint is very nice. Knobs and banana jacks all look and work great! Bench Tested and working! Thanks for looking!
This is a General Radio 1559-B Vintage Microphone Reciprocity Calibrator. From a local estate. I could not find much information about this model? Read details below before bidding. Cosmetics-Control area is good overall. Heavy corrosion on the power input connectors. Plug that is inserted to the SLM output, and inside the capsule reading chamber. Small stress crack on the sensitivity level clear plate near the right screw. Body has dirt residue, wear, split in one of the rubber feet, and heavy paint loss on the bottom. Some smaller areas of paint loss in other places. Side body screws have green corrosion. I took a peek inside and the electronics generally look clean overall. See lots of photos of what you are getting. Operational Condition-Untested. I did not have anyway to check it out. Controls adjust smoothly by hand. I toggled the unit ... moreback and forth and the meter floated freely about a half inch. This sat in storage for many years so I am not sure if it has any issues? Sold AS IS. Includes the unit only. No accessories or other items. Nothing else is included. View my other listings for more quality items. I look forward to doing business with you. Chris California residents add sales tax. Sorry No local pickup. Please make sure your Paypal shipping address is up to date and correct before you make the payment. That is where you item will be sent. No shipping to an alternate or different address is allowed. You can expect your item to be shipped in approximately 2 to 3 business days after your payment is received. I will upload the tracking number to Ebay and let you know when it goes out. Used items are Sold AS IS. No returns Sorry No International or Foreign Sales. USA Only.
Sound Level Meter& Calibrator These devices are both functioning. But have not been calibrated in decades. I do not know if they are functioning%100 properly. Due to my inability to fully test them. These items are being sold as-is, no returns accepted. The Calibration unit makes steady noise when powered on. It's not very loud at arms length. But is audible. The SPL meter responds differently to sound based on the DB range setting. In a manner that you would expect it to: higher DB settings make the needle respond less to the same input. Weighting seems to be working- I don't know how accurate it is. But it is functioning, with different weight settings slowing the needle down, averaging the reading out. These devices both run on 9v batteries. Batteries are not included. Free Shipping
You are buying this General Radio GR 1562(1562-A) Sound Level Calibrator Instruction Manual dated April 1978(copyright 1967) It includes the setup and schematics. This manual is in very good condition.
GENRAD 1933 PRECISION SOUND-LEVEL METER& ANALYZER. VERY GOOD USED CONDITION, QUANTITY ONE AS SHOWN, SHIPPING WEIGHT 16 POUNDS.
Standard Description Description GenRad General Radio GR 1988 Precision Integrating Sound Level Meter Specifications: Octave band analysis: The octave band filters in the 1988 are the most accurate offered in a portable instrument. This assures a high degree of confidence in your octave band measurements. Integration Characteristics: The 1988 measures and displays sound-pressure level(SPL or L eq) or sound exposure level(SEL) integrated over selectable times ranging from 1 sec to 24 hr. Integration can be timed manually or automatically. Two time ranges are available: 1 sec to 600 sec in 1-sec steps and 10 min to 24 hr in 1-min steps. A PAUSE feature permits exclusion of events not wanted in·the integrated result. Short-time standard FAST and SLOW sound levels over range of more than 70 dB are included in integrated result. Long-time ... moreintegrated sound-pressure levels(Leq) ranging from 25 to 150 dB and sound exposure levels(SEL) ranging from 25 to 190 dB are displayed. The maximum detected level(Fast. Slow or Impulse) during integration period can be displayed at any time. ANSI Standard Specifications for Sound Level Meters S1.4-1971. Type 1(Precision) IEC Standard 651-1979, Sound-Level Meters(Type 1) ANSI Standard Specification for Octave. Half-Octave, and Third-Octave Band Filter Sets S1.11-1966, Type E, Class II. IEC Recommendation Publication 225-1966. Octave, Half-Octave, and Third-Octave Band Filters for the Analysis of Sound and Vibration. Reference Conditions: Reference conditions as required by IEC Standard 651-1979 are as follows: Reference Direction of Incidence: 1988·9700-random, 1988·9710-perpendicular to plane of diaphragm, Reference Sound Pressure Level: 94 dB Reference Range: 100 dB full scale, Reference Frequency: 1 kHz, Level Range(Preamplifier GAIN set to x 1) 30 to 130 dB re 20 p.Pa* 140 dB pk) May be extended to 140 dB rms(150 dB pk) using 10·dB microphone attenuator(1962·3210) supplied. Typical minimum measurable level. 32 dBA, lower in octave bands. Noise floor at lea
Antique General Radio Octave Band Noise Analyzer type 1558-BP. Untested. So selling" As is, for parts or repair"
Standard Description Description GR General Radio 1565-B Sound Level Meter The GR 1565-B a general purpose sound-level meter. Ideal for measurements required by OSHA and for general noise surveys. This popular meter weights less than 1 pound, features simple push-button operation, battery power, and a rugged ceramic microphone. 40 to 140 dB ANSI Type 2 A. B, C weighting Fast/slow meter response MESA approved, Power: Two 9V alkaline batteries supplied. Provide 50 hours of operation. Mechanical: Shielded plastic case, Dimensions: 16.5 cm H x 0.92 cm W x 0.53 cm D(6.5" x 3.63" x 2.09" Weight: 0.48 kg(13 oz) net. 1.4 kg(3 lb) shipping. The item is in good condition. Tested and working. Operating and Service Manual available. Datasheet available. Shipping Weight(lbs. 2 Shipping Dimensions(in. 14 x 10 x 6
Up for auction is a vintage" General Radio(GR) Type 1562 Sound Level Calibrator. Manual and Accessories The General Radio 1562 Calibrator is used to provide a known sound level output to validate the calibration of sound level meters. The calibrator comes with the original case. Adaptors for 1/2" and 1" microphones, and the original manual. The case exterior is in rough shape but the case interior is nice. The calibrator runs on a Type 226(NEDA 1600) 9 volt battery which may be difficult to find. The unit was checked out with a standard 9 volt battery and seemed to operate properly. The calibration of the unit should be verified before use as a standard. The calibrator is in excellent condition both inside and out. Payment Information I accept PayPal. Checkout must be completed within 7 days of the close of auction and all ... morepayments must be made within this time period. If payment is NOT received within this time periods. All orders will be revoked and a Non-Paying Bidder alert will be filed. Should Bidder require a reasonable extention of time to pay. Bidder MUST contact me before the end of the 7th day. Shipping Information All items are shipped via UPS or USPS at Buyer's expense. There are no handling charges. Shipping charges are determined by the package size and shipped weight of the item. Merchandise usually ships within 2-4 business days of payment confirmation. I package shipments very carefully but cannot be responsible for poor handling once it leaves my possession. Bidding& Feedback: I will post feedback as soon as the item has been paid for. If any problem arises. Please message me so we can work it out before leaving feedback. It is my goal to have every customer 100% satisfied with my auction items. Your bid is a contract; please do not bid if you cannot pay promptly. IT IS IMPERATIVE THAT YOU EXAMINE THE PHOTOS CAREFULLY. AND IF YOU HAVE ANY QUESTIONS, PLEASE ASK BEFORE BIDDING. THANKS and GOOD LUCK BIDDING!
Up for auction is a" General Radio(GR) Type 1933 Sound Level Meter(Non-Operational) Manuals and Case The General Radio 1933 Sound Level Meter for performing precision sound level measurements and octave band analysis. Included with the meter is the original instruction manual which includes service and maintenance information. Unfortunately. The meter is not operational. New batteries were installed and a battery check showed a small needle deflection but not Full Scale as expected. Battery contacts were found in good condition except for one which was cleaned but remains pitted. The sound level meter is in great cosmetic condition. Also included is the the original GR 1933 carrying case. The case exterior shows some signs of wear but the case interior is in great condition. Specifications Capable of operating for 20 hours on self-contained(4 ... moreC-Size) batteries. This instrument is ideally suited for field use. Includes A, B, and C weighting characteristics and ten octave band filters with band center frequencies from 31.5 Hz to 16 kHz. An additional flat frequency response extends from 5 Hz to 100 kHz. For added flexibility, external filter jacks permit the use of special weighting or filters in place of the built-in filter networks. Payment Information I accept PayPal. Checkout must be completed within 7 days of the close of auction and all payments must be made within this time period. If payment is NOT received within this time periods. All orders will be revoked and a Non-Paying Bidder alert will be filed. Should Bidder require a reasonable extention of time to pay. Bidder MUST contact me before the end of the 7th day. Shipping Information All items are shipped via UPS or USPS at Buyer's expense. There are no handling charges. Shipping charges are determined by the package size and shipped weight of the item. Merchandise usually ships within 2-4 business days of payment confirmation. I package shipments very carefully but cannot be responsible for poor handling once it leaves my possession. Bidding&am