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In the GenRad Tradition...

Functionally like new, remanufactured GenRad instruments


All refurbished unit’s come with a 3-year warranty.

Units are manufacturer refurbished with all questionable parts replaced

Many demo and older stock instruments are available.

IET has many original GenRad employees who possess countless years of experience designing, assembling and repairing these instruments.


IET can also repair, calibrate, provide parts and data sheets on all of these instruments.

Datasheets are available in the General Radio 1973 Catalog

Some units that are available new or refurbished are the:

GenRad / General Radio 900-Q
GenRad / General Radio 900-TOC
GenRad / General Radio 900-TOK
GenRad / General Radio 900-TUA
GenRad / General Radio 900-W
GenRad / General Radio 938 Binding Posts
GenRad / General Radio 940 Decade Inductor
GenRad / General Radio 970 Potentiometers
GenRad / General Radio 1232-A Tuned Amplifier and Null Detector
GenRad / General Radio 1232-P2 Preamplifier
GenRad / General Radio 1238 Detector
GenRad / General Radio 1240 Bridge Oscillator/Detector
GenRad / General Radio 1308-B Audio Oscillator and Power Amplifier
GenRad / General Radio 1309-A Oscillatior
GenRad / General Radio 1310-B Oscillator
GenRad / General Radio 1311-A Audio Oscillator
GenRad / General Radio 1312 Decade Oscillator
GenRad / General Radio 1316 Oscillator
GenRad / General Radio 1316 Oscillator
GenRad / General Radio 1330-A Bridge Oscillator
GenRad / General Radio 1340 Pulse Generator
GenRad / General Radio 1346 Audio-Frequency Microvolter
GenRad / General Radio 1361 Oscillator
GenRad / General Radio 1362 Oscillator
GenRad / General Radio 1362 Oscillators
GenRad / General Radio 1381 Random Noise Generator
GenRad / General Radio 1382 Random Noise Generator
GenRad / General Radio 1383 Random Noise Generator
GenRad / General Radio 1390-B Random Noise Generator
GenRad / General Radio 1396-B Tone-Burst Generator
GenRad / General Radio 1403 Standard Capactor
GenRad / General Radio 1404-A Standard Capacitor
GenRad / General Radio 1404-B Standard Capacitor
GenRad / General Radio 1404-C Standard Capactor
GenRad / General Radio 1405 Standard Capactor
GenRad / General Radio 1406 Standard Capacitor
GenRad / General Radio 1407 Standard Capacitor
GenRad / General Radio 1408 Standard Capacitor
GenRad / General Radio 1409 Standard Capactor
GenRad / General Radio 1412-BC Decade Capacitor
GenRad / General Radio 1413 Decade Capactor
GenRad / General Radio 1419 Decade Capacitor
GenRad / General Radio 1422 Precision Capacitor
GenRad / General Radio 1423-A Precision Decade Capacitor
GenRad / General Radio 1424 Decade Capacitor
GenRad / General Radio 1432 Decade Resistors
GenRad / General Radio 1433 Decade Resistors
GenRad / General Radio 1434 Decade Resistors
GenRad / General Radio 1435 Decade Resistors
GenRad / General Radio 1436 Decade Resistors
GenRad / General Radio 1440 Standards Resistors
GenRad / General Radio 1442 Resistance Standards
GenRad / General Radio 1444-A Resistance Standard
GenRad / General Radio 1450 Decade Attenuator
GenRad / General Radio 1452 Programmable Attenuator
GenRad / General Radio 1455 Decade Voltage Divider
GenRad / General Radio 1482 Standard Inductors
GenRad / General Radio 1491 Decade Inductors
GenRad / General Radio 1521-B Graphic Level Recorder
GenRad / General Radio 1522 DC Recorder
GenRad / General Radio 1523 Graphic Level Recorder
GenRad / General Radio 1531-AB Strobotac
GenRad / General Radio 1531-P2 Flash Delay
GenRad / General Radio 1531-P3 Surface-Speed Wheel
GenRad / General Radio 1536-A -O Photoelectric Pickoffs
GenRad / General Radio 1537 Photoelectric Pickoffs
GenRad / General Radio 1538-A Strobotac
GenRad / General Radio 1538-P1 Strobotron
GenRad / General Radio 1539 Stroboslave
GenRad / General Radio 1540 Strobolume
GenRad / General Radio 1541 Multiflash Generator
GenRad / General Radio 1542-B Strobotac
GenRad / General Radio 1543 Strobotac
GenRad / General Radio 1544 Strobotac
GenRad / General Radio 1551-C Sound Level Meter
GenRad / General Radio 1553-A Vibration Meter
GenRad / General Radio 1556-B Impact Noise Analyzer
GenRad / General Radio 1560 All Parts and Accessories
GenRad / General Radio 1560 Vibration Pickups
GenRad / General Radio 1560-P5 Microphone
GenRad / General Radio 1560-P6 Micrphone
GenRad / General Radio 1560-P40 Preamplifier
GenRad / General Radio 1560-P42 Preamplifier
GenRad / General Radio 1560-P60 Battery Charger
GenRad / General Radio 1560-P62 Power Supply
GenRad / General Radio 1562-A Sound Level Calibrator
GenRad / General Radio 1562-Z Audiometer Calibraton Set
GenRad / General Radio 1563 Sound-Level Meter Calibraton Set
GenRad / General Radio 1564-A Sound and Vibration Analyzer
GenRad / General Radio 1565-B Sound Meter
GenRad / General Radio 1566 Multichannel Amplifier
GenRad / General Radio 1567 Sound-Level Calibrator
GenRad / General Radio 1568-A Wave Analyzer
GenRad / General Radio 1569 Automatic Level Regulator
GenRad / General Radio 1571 Automatic Voltage Regulator
GenRad / General Radio 1602-B UHF Admittance Meter
GenRad / General Radio 1606-B Radio Frequency Bridge
GenRad / General Radio 1607 Transistor Mounts
GenRad / General Radio 1608-A Impedance Bridge
GenRad / General Radio 1615-A Capacitance Bridge
GenRad / General Radio 1616 Precision Capacitance Bridge
GenRad / General Radio 1617 Capacitance Bridge
GenRad / General Radio 1620-A Capacitance Measuring Assembly
GenRad / General Radio 1621 Precision Capacitance Measuring Systrem
GenRad / General Radio 1630-AV Inductance-Measuring Assembly
GenRad / General Radio 1632-A Inductance Bridge
GenRad / General Radio 1633-A Incremental-Inductance Bridge
GenRad / General Radio 1641-A Sweep-Frequency Reflectometer
GenRad / General Radio 1644-A Megohm Bridge
GenRad / General Radio 1650-B Impedance Bridge
GenRad / General Radio 1650-P1 Test Jig
GenRad / General Radio 1656 Impedance Bridge
GenRad / General Radio 1660-A Precision Inductance Measuring Assembly
GenRad / General Radio 1662 Resistance Limit Bridge
GenRad / General Radio 1662-P1 Test Fixture
GenRad / General Radio 1666 DC Resistance Bridge
GenRad / General Radio 1682 Capacitance Bridge
GenRad / General Radio 1683 R-L-C Bridge
GenRad / General Radio 1683-P1 Test Fixture
GenRad / General Radio 1684 Impedance Meter
GenRad / General Radio 1690 Dielectric Sample Holder
GenRad / General Radio 1703 Recording Audiometer
GenRad / General Radio 1710 RF Network Analyzer
GenRad / General Radio 1713 S-Parameter Measuring Set
GenRad / General Radio 1715 Sampling X-Y Recorder
GenRad / General Radio 1717 Counter
GenRad / General Radio 1730 Linear Circuit Tester
GenRad / General Radio 1840-A Output Power Meter
GenRad / General Radio 1863 Megoohmmeter
GenRad / General Radio 1864 Megoohmmeter
GenRad / General Radio 1933 Sound Level Meter
GenRad / General Radio 1934 Noise-Exposure Monitor
GenRad / General Radio 1982 Sound Level Meter
GenRad / General Radio 1988 Sound Level Meter