Electronic Test Equipment Model Numbers

Updated: 2/10

This page is intended to be a reference list of basic specifications for electronic test equipment, especially obsolete models. I have been collecting this information for about 20 years, mostly from dealer catalogs (thank you, Tucker Electronics), vendor catalogs, other web sites, and eBay listings.

Please note that I am not a test equipment dealer and that in general, the items on this list are not things that I have for sale.

Please send additions and corrections to david@slack.com
Thanks!

Special thanks to Pierre Abeille, Atlee Andersen, Peter Andersen, Blair Battye, Tom Beckerle, Pieter-Tjerk de Boer, Steve Brown, Harvey Bucklin, Jason Burns, Geraldo Lino de Campos, Tom Canup, George Carlson, Larry Christopher, Angelo Contini, Fred Daniel, Jan Dekkers, Ben Duncan, Antonio J. Falcao, Eric Fraser, Rob Frohne, Lee Golter, Eric Graul, Frank X. Guthrie, Henry P. Hall, Åke Holm, Wally Harwood, Brian Henry, Eberhard Hewicker, Keith Johnston, Lawrence Kahn, Mark Kahrs, Laszlo Kapitany, Ken Kaplan, William Laakkonen, Pete Lancashire, Jeff Le Fouler, Al Legro, Keith Lueck, John Lyles, Sean Meskill, Bob Mueller, Ole S. Nielsen, Peter M. van Nieuwland, Dave Novotny, Kyle Owen, Miroslav Pokorni, Paul Rawlins, Jim Reese, Pete Reilley, Joe Rigdon, Michael Rydahl, Craig Sawyers, Dave Seiter, Stephen Sheffield, Egge Siert Sietsema, Scott Singelyn, Barry Sloan VE6SBS, Ole Sorensen, Dennis Tillman, Bryan Timms, and Christian Weagle for contributing listings and photos, and to Joe Barkley, Richard Hager, Kentronix, Milcom Instrumentation, MJS Electronics AB, Pacific Test Equipment, Ridge Equipment Company, Sphere Research Corporation, and Test Equipment Surplus for allowing use of their catalog and eBay photos.

For general test equipment information and useful links, please see my Test Equipment and Electronics Information page.

A B C D E F Fluke G H Heath HP I J K L M N O P Q R S T Tektronix U V W X Y Z

A

ACDC EL300  electronic load 4.5-60VDC 60A 300W w/analog meter
ACDC EL750  electronic load 3.0-50VDC 150A 750W - photo
ACDC EL750B  electronic load 1.8-55VDC 150A 750W - photo

Adret 103A  DC voltage/current standard - photo
Adret 104A  DC voltage standard 7 digit
Adret 201  synthesizer 2MHz - photo
Adret 730A  RF generator 300Hz-180MHz AM/FM/PM
Adret 740A  UHF generator 0.1-560MHz - photo
Adret 2230A  synthesizer 1MHz - photo
Adret 3300A  synthesizer 300Hz-60MHz - photo
Adret 3310A  synthesizer 300Hz-60MHz
Adret 4101A  frequency standard receiver 15-200kHz
Adret 7100A  RF generator 100kHz-650MHz
Adret 7100B  RF generator 100kHz-1.3GHz
Adret 7100D  RF generator 100kHz-1.3GHz - photo

Advance SG67A  audio/LF gen, 1Hz-1MHz, Sine/Sqw, 'radio dial' f-scale, portable

Advantest R3131  spectrum analyzer 9kHz-3GHz LCD - photo

Ailtech 7514  noise figure meter 21.4/36/45/60/70/160MHz analog

Amber 331  preset frequency and stereo switch matrix
Amber 3501  distortion analyzer - photo
Amber 4400  distortion analyzer - photo

Amrel - American Reliance web site
Amrel EL-1132  electronic load 2.5-60VDC 0-60A 300W - photo
Amrel LPS-105  triple output PS 5V ? 0-30V 3A 2x(dual analog meter)
Amrel LPS-301  programmable PS 2 range 0-15V/2A, 0-30V 1A LCD
Amrel LPS-302  programmable PS 2 range 0-15V/4A, 0-30V 2A LCD
Amrel LPS-303  programmable PS 0-30V 3A LCD
Amrel LPS-304  triple PS 5V/2A and +/- 0-30V 1A LCD
Amrel PPS-1326  programmable PS 2 range 0-16V/6A, 0-30V 3A LCD

Analogic 2020  polynomial waveform synthesizer - photo
Analogic AN3100  DC voltage standard - photo
Associated Research 4040A  AC hypot 0-3kV - photo
Associated Research 4045A  AC/DC Hypot 0-5kV 5mA - photo
Audio Precision 2722  audio analyzer - photo
Audio Precision ATS-1  audio analyzer - photo
Audio Precision ATS-2  audio analyzer - photo
Audio Precision P1DD  audio analyzer - photo

Austron - Symmetricom web site
Austron 1250A  crystal frequency standard 5MHz - photo
Austron 2000C  LORAN-C receiver
Austron 2100F  LORAN-C receiver - photo

Avcom web site
Avcom PSA-35A  spectrum analyzer Low band: 10-500MHz, 270-770MHz, 950-1450MHz, 1250-1750MHz. High Band: 3.7-4.2 GHz
Avcom PSA-37D  spectrum analyzer 10-1750MHz, 3.7-4.2GHz
Avcom PSA-65A  spectrum analyzer 2-1000MHz
Avcom PSA-65C  spectrum analyzer 1-1250MHz

Avo TT 167  JFET test set, Gfs, Vgs, Vp, Ig, Idss, portable
Avo TT 169  BJT test set, Hfe, Vbe, Ico, portable
Avo RM 290  meg/gigohms/low amps & DC insul. tester 100,250,500,1kV, portable
Avo RM 215-L2  hipot 0-12 kV DC, 0-6 kV 50Hz

B

Note: the items below are from B+K Precision, sometimes known as B&K or B&K Precision, but not to be confused with Brüel & Kjær
B+K 110  Analog Multimeter (VOM)
B+K 116  Analog Multimeter (VOM)
B+K 117  Analog Multimeter 2000 ohms per volt
B+K 120  High Sensitivity A.C./D.C. circuit tester
B+K 161  transistor tester - photo
B+K 162  transistor/FET tester - photo
B+K 177  VTVM
B+K 179  FET VOM
B+K 201  Telephone Line Checker
B+K 230  Multi-Network Cable Tester
B+K 231  Deluxe Multi-Network Cable Tester
B+K 240  Network Cable Analyzer w/Tone Gen
B+K 277  FET VOM
B+K 280  DMM 3 digit LED - photo
B+K 283  DMM 3.5 digit LED
B+K 290  Extended Range Solid State Analog Multimeter
B+K 297  dual channel audio voltmeter 10Hz-1MHz
B+K 330  AC Clamp Meter to 750 amps
B+K 340  AC Clamp Meter to 300 amps, manual ranging
B+K 340A  AC Clamp Meter to 300 amps, manual ranging
B+K 350  AC Clamp Meter to 1000 amps, manual ranging
B+K 350A  AC Clamp Meter to 1000 amps, manual ranging
B+K 360  VOMatic VOM
B+K 366  AC/DC Clamp Meter
B+K 367  AC/DC Clamp Meter to 2000 Amps, manual ranging
B+K 369  DC/AC Clamp Meter
B+K 369  Deluxe AC/DC Clamp Meter to 700 amps, true RMS, autoranging
B+K 388A  Test Bench DMM, 0.5% DCV, manual ranging
B+K 388HD  DMM
B+K 391  Test Bench DMM, 4-1/2 digit, True RMS, 0.05% DCV, manual ranging
B+K 415  TV sweep/marker generator - photo
B+K 425  Signal Level Meter (CATV)
B+K 430  Signal Level Meter (CATV) - photo
B+K 465  CRT tester & rejuvenator
B+K 467  Cathode Ray Tube Tester - photo
B+K 470  CRT Restorer
B+K 480  CRT Restorer Analyzer
B+K 490  CRT Restorer Analyzer, Tri-dynamic
B+K 501A  curve tracer - photo
B+K 510  portable transistor tester - photo
B+K 520  transistor tester - photo
B+K 520B  transistor tester - photo
B+K 530  semiconductor tester - photo
B+K 540  Component Tester
B+K 541  Component Comparator
B+K 545  Circuit Analyzer Analog Sign
B+K 552  CMOS IC Tester - photo
B+K 560  IC tester - photo
B+K 560A  IC tester
B+K 560B  Digital Tester/Programmable PC Board Tester
B+K 606  tube tester
B+K 607  tube tester
B+K 667  solid state tube tester - photo
B+K 700  tube tester
B+K 707  tube tester
B+K 710  Dual Input Temperature Meter
B+K 715  Dual Input Datalogging Temperature Meter
B+K 720  Dual Input Humidity/Temp Meter
B+K 732  Sound Level Meter
B+K 747  tube tester
B+K 810  Capacitance Meter, Handheld, manual ranging, pushbuttons on side
B+K 810A  Capacitance Meter, Handheld, manual ranging, rotary range selector switch - photo
B+K 810B  Capacitance Meter, Handheld LCD
B+K 820  Capacitance Meter, Manual Ranging LED - photo
B+K 830  capacitance meter, autoranging LCD 1pF-200000uF - photo
B+K 840  Universal EEPROM Programmer (Single Socket)
B+K 841  EPROM Gang Programmer (4 Sockets)
B+K 842  Universal Programmer
B+K 843  Universal Programmer Parallel Port Interface
B+K 844  Device Programmer (Windows Based Software Included / Parallel Port)
B+K 845  Universal Programmer (Windows Based Software Included / Parallel Port)
B+K 846  Universal Programmer (Parallel Port Interface)
B+K 847  Universal Gang Programmer (4 Sockets, Parallel Port Interface)
B+K 875A  RLC Meter, Handheld, 2% Accuracy, with test leads and battery - photo
B+K 878  RLC meter, handheld
B+K 881  ESR meter
B+K 885  In-Circuit RLC/ESR Meter w/Probe
B+K 890B  Capacitance Meter 1pF-50000uF
B+K 898  SIMM Tester
B+K 898A  SIMM Tester
B+K 911  Digital Thermometer
B+K 925  Infrared Thermometer w/Laser Pointer
B+K 970  Radio Analyst, aka Transistor Equipment Analyst - photo
B+K 1035  Wow And Flutter Meter
B+K 1045A  Telephone Product Tester
B+K 1047  cordless telephone tester
B+K 1050  Telephone Product Analyzer - photo
B+K 1070  "Dyna-Sweep" Circuit Analyzer
B+K 1075  TV analyst w/flying spot scanner - photo
B+K 1077  TV analyst w/flying spot scanner
B+K 1077B  TV analyst w/flying spot scanner - photo
B+K 1201SR  All-Channel Converter/Modulator
B+K 1211C  Hand Held Color TV Pattern Generator
B+K 1221  Hand Held NTSC Color Pattern Generator
B+K 1243  Color Generator - photo
B+K 1245  Color Generator - photo
B+K 1249A  NTSC Generator With RGB - photo
B+K 1251  NTSC Signal Generator
B+K 1260  Deluxe NTSC Video Signal Generator
B+K 1280  Computer Monitor Pattern Generator
B+K 1400  scope calibrator
B+K 1403  scope/monitor 2MHz 1ch, 3" round CRT
B+K 1405  scope/monitor 1 channel round CRT
B+K 1420  mini-scope dual 15MHz battery
B+K 1422  20MHz Dual trace AC/DC Battery, Portable
B+K 1443  40MHz Battery Operated Oscilloscope Cursors & Readouts
B+K 1461  scope single 10MHz
B+K 1465  scope single 20MHz
B+K 1466  scope single 10MHz
B+K 1470  scope dual 10MHz - photo
B+K 1471  scope dual 10MHz
B+K 1472  scope dual 15MHz
B+K 1474  scope dual 30MHz
B+K 1476  scope dual 10MHz
B+K 1477  scope dual 15MHz
B+K 1500  scope 100MHz 4 ch - photo
B+K 1522  scope dual 20MHz
B+K 1524  scope dual 20MHz
B+K 1540  40MHz Analog Oscilloscope
B+K 1541B  40MHz Analog Oscilloscope
B+K 1541C  scope dual 40MHz
B+K 1570  scope 70MHz 4 channel
B+K 1570A  scope 80MHz 4 channel
B+K 1590  scope 100MHz 4 channel
B+K 1590A  scope 100MHz 4 channel
B+K 1601  power supply 0-50V 2A dual meter - photo
B+K 1602  power supply 0-100V 2mA 0-400V 200mA 6.3VAC 12.6VAC - photo
B+K 1604  Portable Isolation Transformer 1.25A - photo
B+K 1610  DC Power Supply 0-30V 0-1A dual meter
B+K 1610A  DC Power Supply 0-30V 0-1A
B+K 1611  power supply 0-50V 2A
B+K 1611A  DC Power Supply 0-50V 0-2A dual analog meters - photo
B+K 1630  power supply 0-30V 3A analog
B+K 1630A  DC Power Supply 0-30V 0-3A
B+K 1635  power supply 0-30V 3A LED - photo
B+K 1635A  DC Power Supply 0-30V 0-3A w/single LED DPM
B+K 1640  Mobile Equipment Power Supply
B+K 1646  DC Power Supply 0-16V 0-10A
B+K 1650  Tri Output (2) 0-25VDC .5A (1) 5V 5A DC Power Supply - photo
B+K 1651  power supply dual 0-24V 0.5A, 5V 4A - photo
B+K 1653  variable AC power supply 0-140V 2A - photo
B+K 1655  variable AC power supply 0-150V 3A w/leakage probe - photo
B+K 1660  Triple Output DC Power Supply 2 x 0-30VDC 2A + 4-6.5V 5A, 2 x single LED DPM - photo
B+K 1660A  Triple Output DC Power Supply 2 x 0-30VDC 2A + 4-6.5V 5A
B+K 1670A  power supply triple +5V 0.5A +12V 0.5A 0-30V 2.5A LCD
B+K 1705  DC Power Supply, 0-30V, 0-1A LED display
B+K 1710  DC Power Supply 0-30V 0-2A dual analog meter
B+K 1735  DC Power Supply 0-30V 0-3A dual LED DPM
B+K 1740  DC Power Supply 0-60V 0-4A dual analog meter
B+K 1760  triple power supply, 2 x (0-30V 2A w/single LED DPM), 4-6.5V 5A
B+K 1803  frequency counter 100MHz
B+K 1803A  Portable 100MHz Frequency Counter
B+K 1803B  Portable 100MHz Frequency Counter
B+K 1803C  Portable 100MHz Frequency Counter
B+K 1804  Portable 550MHz Frequency Counter
B+K 1804A  Portable 550MHz Frequency Counter
B+K 1805  frequency counter 80MHz
B+K 1806  100MHz Multifunction Counter
B+K 1807  1.3GHz 1PPM Frequency Counter
B+K 1820  80MHz Universal Counter 6 digit LED
B+K 1822  150MHz Universal Counter
B+K 1823  frequency counter 175MHz 8 digit LED
B+K 1827  frequency counter 30MHz 6 digit LED portable/battery - photo
B+K 1850  frequency counter 520MHz
B+K 1851  520MHz Counter - photo
B+K 1855  1.2 GHz Counter
B+K 1856  1.3 GHz Counter
B+K 1856A  2.4 GHz frequency counter LED
B+K 1856B  2.7 GHz frequency counter 8 digit LCD
B+K 2000  Automotive Oscilloscope. 20MHz oscilloscope with TLA-20 Automotive Test Lead Set
B+K 2005  RF Generator, 100kHz to 450MHz
B+K 2005A  RF Generator, 100kHz to 450MHz
B+K 2009  TV MTS Stereo Generator
B+K 2040  CB signal generator
B+K 2120  scope 20MHz dual, single time base
B+K 2120A  20MHz Analog Oscilloscope
B+K 2125A  scope 20MHz dual delayed sweep
B+K 2160  scope 60MHz Dual Trace
B+K 2160A  scope 60MHz dual w/component tester
B+K 2190  100MHz Three Trace Dual Time Base
B+K 2190A  100MHz Analog Oscilloscope
B+K 2190B  scope 100MHz dual
B+K 2260  scope 60MHz dual w/cursors & readout
B+K 2405  "Mini-Pro" DMM 0.5% DCV, manual ranging, basic model
B+K 2406  "Mini-Pro" DMM 0.5% DCV, manual ranging, w/Temperature
B+K 2407  "Mini-Pro" DMM 0.5% DCV, autoranging
B+K 2520  scope 20MHz DSO 20MSPS
B+K 2521  Waveform Processor
B+K 2522  Analog/Digital Storage O-Scope
B+K 2522A  20MHz Analog/Digital Storage Oscilloscope
B+K 2522B  scope 20MHz DSO 20MSPS
B+K 2560  scope 60MHz DSO 20MSPS cursors/readout RS232
B+K 2610  Spectrum Analyzer
B+K 2615  500MHz Spectrum Analyzer
B+K 2620  500MHz Spectrum Analyzer w/ tracking generator
B+K 2701  3 1/2 Digit Handy Auto ranging
B+K 2702  Low Cost DMM
B+K 2703  Tool Kit DMM
B+K 2703A  Tool Kit DMM
B+K 2704  Tool Kit DMM
B+K 2704A  Tool Kit DMM
B+K 2706  Tool Kit DMM 3.5digit w/C F hFE logic temp
B+K 2707  Tool Kit DMM
B+K 2720  Pen Style DMM Kit
B+K 2800  DMM 3.5 digit LED (battery power)
B+K 2801  DMM 3.5 digit LCD handheld
B+K 2805  DMM 3.5 digit LCD handheld
B+K 2807  DMM 4.5 digit LCD handheld
B+K 2830  DMM 3.5 digit LED .5% DCV Accuracy
B+K 2831  Bench Multimeter .1% DCV Accuracy
B+K 2831A  Bench Multimeter
B+K 2831B  DMM
B+K 2832  DMM
B+K 2833  DMM 4.5 Digit True RMS Bench LCD
B+K 2845  Autoranging Digital Multimeter
B+K 2860  Multimeter
B+K 2880  Multimeters Digital RS232 DMM
B+K 2901  RC substituter
B+K 3001  audio generator 20Hz-150kHz handheld
B+K 3010  function generator 1Hz-1MHz
B+K 3011  function generator 1MHz
B+K 3011A  2MHz Function Generator
B+K 3011B  2MHz Function Generator
B+K 3015  function generator 200kHz sweep
B+K 3017  function generator 2MHz sweep - photo
B+K 3017A  2MHz Sweep/Function Generator
B+K 3020  2MHz Sweep/Function Generator - photo
B+K 3022  function generator 2MHz sweep w/counter
B+K 3025  function generator 5MHz sweep low distortion - photo
B+K 3026  function generator 5MHz sweep w/counter - photo
B+K 3030  function generator 5MHz lin/log sweep
B+K 3040  13MHz Universal Function Generator w/Frequency Counter
B+K 3300  Pulse Generator 5MHz
B+K 4010  2MHz Function Generator-No Display
B+K 4010A  function generator 2MHz
B+K 4011  5MHz Function Generator with Digital Display
B+K 4011A  function generator 5MHz w/counter - photo
B+K 4017  10MHz Function Generator/Sweep and Digital Display
B+K 4017A  function generator 10MHz sweep w/counter
B+K 4040  20MHz Sweep/Function Generator
B+K 4040A  function generator 20MHz sweep w/counter
B+K 4070  21.5MHz Synthesized Multi Function Arbitrary Waveform Generator
B+K 4070A  AWG 12bit
B+K 5024  20MHz Differential Oscilloscope, 2 channel, Analog and Digital Storage Modes
B+K 5100  100MHz Analog/Digital Storage Oscilloscope, 2 channel, 40 MSPS
B+K 5105  Deluxe 100MHz Analog/Digital Storage Oscilloscope, 2 channel, 40 MSPS
B+K 5150  150MHz Digital Oscilloscope, 4 channel
B+K 5330  Power Factor Clamp-On Meter
B+K 5331  Power Factor Clamp on Meter
B+K 5335  Flexible AC Current Probes 3000A for use w/DMMs
B+K 5336  Flexible AC Current Probes 3000A for use with DMMs & Oscilloscopes
B+K 5337  Flexible AC Current Probes 3000A for use with DMMs & Oscilloscopes
B+K 5350EX  DMM
B+K 5460  Premium Bench Type DMM, 0.1% DCV, without RS-232 interface
B+K 5470  Premium Bench Type DMM, 0.05% DCV, deluxe features, RS-232 standard
B+K 5490  Premium Bench Type DMM, 0.025% DCV, deluxe features, RS-232 standard
B+K PA33  scope probe 50MHz
B+K PR37  scope probe 1X/10X 6MHz/150MHz
B+K PR4000  scope probe 4000V 100MHz
B+K SA1010  signature analyzer
B+K TR110  isolation transformer 90-140V 350VA

Ballantine Laboratories web site
Ballantine 300  AC VTVM
Ballantine 303  AC voltmeter/amplifier 1mV-300V 30Hz-1MHz (1%), 2Hz-8MHz (5%)
Ballantine 323  TRMS voltmeter - photo
Ballantine 365  DC VOM
Ballantine 520  capacitance meter, 0.01pF-12uF, 1kHz
Ballantine 1010A  dual-trace oscilloscope
Ballantine 1042A  dual-trace oscilloscope - photo
Ballantine 1066B  scope, 20MHz, 2 Channels, W/TV Trig
Ballantine 1395A  thermal converter 0.45V 50ohm
Ballantine 1605A  Auto Balance AC-DC Transfer Standard - photo
Ballantine 1605B  Auto Balance AC-DC Transfer Standard
Ballantine 1620A  transconductance amplifier 200uA-100A 160lbs
Ballantine 1625A  active current shunt - photo
Ballantine 3015A  AC voltmeter - photo
Ballantine 3028B  DMM 3.5 digit LED w/small analog meter
Ballantine 3056  AC voltmeter 10Hz-4MHz - photo
Ballantine 3205A  micro-ohmmeter 3.5 digit LED - photo
Ballantine 3205B  micro-ohmmeter 4.5 digit LED
Ballantine 3440A  RF millivoltmeter - photo
Ballantine 3630  TRMS voltmeter
Ballantine 5725A  frequency counter 80MHz 5 digit Nixie
Ballantine 6125A  oscilloscope calibrator
Ballantine 6125B  oscilloscope calibrator
Ballantine 6125C  programmable oscilloscope calibrator 2ns/5ns/10ns-5s/div 10uV-20V/div
Ballantine 6126M  oscilloscope calibrator w/2 TM500 compartments
Ballantine 6127A  programmable oscilloscope calibrator - photo
Ballantine 6130A  time mark generator 500MHz - photo
Ballantine 6130A-101  time mark generator 500MHz
Ballantine 6310A  Test Oscillator, 2 Hz-1MHz, 5 Digit Readout, 75/600 Ohms - photo
Ballantine 10651A  scope probe 10X 250MHz 600V 1m
Ballantine 10652A  scope probe 10X 250MHz 600V 2m
Ballantine 10653A  scope probe 10X 150MHz 600V 3m
Ballantine 61252A  tunnel diode pulser - photo

Ballmann WBB68K-2  scalar network analyzer 4-2050MHz

Beckman 3020  Line Noise Generator
Beckman 9020  scope 20MHz 2 ch w/TV sync, component tester
Beckman 9022  scope 20MHz 2 ch - photo
Beckman HV-211  HV probe 1000X 50kVDC, 1000M in, for 22M meter

Note: I have mixed up equipment from Boonton Radio, Boonton Electronics, and maybe Boonton Measurements in this section. Sorry about that.
Boonton Electronics - web site
Boonton Radio documents at hparchive.com
Boonton 25A  power meter calibrator 1nW-100mW
Boonton 41A  RF power meter - photo
Boonton 41-4E  RF power sensor 250kHz-18GHz
Boonton 42BD  Digital Microwattmeter 10nW FS, 6 ranges, 3.5digit LED
Boonton 62AD  digital inductance meter 1MHz ranges 2uH-2mH 1.5% - photo
Boonton 63H  inductance bridge
Boonton 71A  capacitance/inductance meter 1MHz
Boonton 71-1A  standard capacitor 100pF 0.25% - photo
Boonton 71K  capacitance meter 1kHz
Boonton 72B  capacitance meter 1MHz 0-2000pF analog 0.5% - photo
Boonton 72BD  capacitance meter 1MHz 0-2000pF - photo
Boonton 74C  capacitance bridge 100kHz - photo
Boonton 75A  capacitance bridge 1MHz 0-1000pF - photo
Boonton 76-3A  3 decade capacitor 0.1% - photo
Boonton 76  Automatic Capacitance Bridge 1MHz 4 ranges 2-2000pF 0.1% - photo
Boonton 76A  Automatic Capacitance Bridge 1MHz 4 ranges 2-2000pF 0.1%
Boonton 82AD  FM/AM modulation meter 10MHz-1.2GHz - photo
Boonton 91  RF voltmeter
Boonton 91-4C  RF probe 1kHz-250MHz
Boonton 91-6C  unterminated BNC adapter 100MHz
Boonton 91-7C  100:1 voltage divider 300V 50kHz-700MHz
Boonton 91-8B  50ohm BNC adapter 600MHz
Boonton 91-12F  RF probe 10kHz-1.2GHz
Boonton 91-13B  probe tip with grounding clip lead 100MHz
Boonton 91-14A  50ohm Type N Tee adapter
Boonton 91-15A  50ohm Type N termination
Boonton 91-16A  unterminated Type N adapter
Boonton 91-18A  storage case
Boonton 92B  RF voltmeter - photo
Boonton 93A  True RMS Voltmeter - photo
Boonton 93AD  True RMS Voltmeter
Boonton 100A  Q Meter 50kHz-50MHz (ca. 1935)
Boonton 102A  RF generator 4.3-520MHz
Boonton 103A  RF generator 125kHz-175MHz AM/FM
Boonton 103C  RF generator 125kHz-175MHz AM/FM -130dBm to +23dBm
Boonton 103D  RF generator 125kHz-175MHz AM/FM
Boonton 160A  Q Meter 50kHz-75MHz (ca. 1941)
Boonton 170A  Q Meter 30-200MHz (ca. 1941)
Boonton 190A  Q Meter
Boonton 202  FM signal generator
Boonton 202B  AM/FM signal generator 54-216MHz
Boonton 202H  AM/FM signal generator 54-216MHz - photo
Boonton 219A  stereo FM modulator
Boonton 230A  RF power amp 10-500MHz 30dB 4.5W
Boonton 250A  R-X meter 500kHz-250MHz 15ohm-100K - photo
Boonton 260A  Q meter 50kHz-50MHz (ca. 1953) - photo
Boonton 260A see also: James A. Moorer's Q-Meter pages
Boonton 260A see also: Kees Talen's Boonton 260-A Q Meter Repair Hints and Comments
Boonton 1100  audio oscillator 20Hz-50kHz synth
Boonton 1120  audio analyzer 140kHz - photo
Boonton 1121  audio analyzer 5Hz-200kHz - photo
Boonton 1130  distortion analyzer 10Hz-140kHz 0.001% - spec
Boonton 2300  scalar network analyzer
Boonton 2510  DC calibrator 9uV-4.5V 0.15% GPIB
Boonton 4200  RF microwattmeter LED - photo
Boonton 5110  LCR meter - photo
Boonton 7600  capacitance meter 1MHz VFD
Boonton 8200  modulation analyzer 100kHz-2GHz
Boonton 8210  modulation meter 2MHz-1.5GHz LED - photo
Boonton 9200B  RF voltmeter - photo

Brüel & Kjær Denmark - web site
Brüel & Kjær North America - web site
Bruel & Kjaer 1023  Sine Generator - photo
Bruel & Kjaer 1047  Exciter Control 5Hz-10kHz
Bruel & Kjaer 1519  Deviation Bridge
Bruel & Kjaer 1612  Bandpass Filter Set 22Hz-45kHz
Bruel & Kjaer 1618  Bandpass Filter - photo
Bruel & Kjaer 2007  Signal Level Meter 100kHz-230MHz (field strength meter) - photo
Bruel & Kjaer 2010  Heterodyne Analyzer 2Hz-200kHz
Bruel & Kjaer 2012  Audio Analyzer
Bruel & Kjaer 2032  Dual Channel Signal Analyzer DC-25.6kHz - photo
Bruel & Kjaer 2033  High Resolution Signal Analyzer
Bruel & Kjaer 2107  Frequency Analyzer 2Hz-35kHz
Bruel & Kjaer 2112  Third Octave/Octave Audio Spectrometer
Bruel & Kjaer 2113  Third Octave/Octave Audio Spectrometer
Bruel & Kjaer 2114  Third Octave/Octave Audio Spectrometer - photo
Bruel & Kjaer 2131  Digital Sound Frequency Analyzer
Bruel & Kjaer 2143  Frequency Analyzer
Bruel & Kjaer 2203  Sound Level Meter - photo
Bruel & Kjaer 2204  Impulse Precision Sound Level Meter
Bruel & Kjaer 2236  Precision Integrating Sound Level Meter - photo
Bruel & Kjaer 2306  chart recorder - photo
Bruel & Kjaer 2318  graphics printer, handheld/battery - photo
Bruel & Kjaer 2407  audio voltmeter - photo
Bruel & Kjaer 2410  RMS Audio Voltmeter - photo
Bruel & Kjaer 2425  electronic voltmeter 0.5Hz-0.5MHz - photo
Bruel & Kjaer 2427  digital audio voltmeter - photo
Bruel & Kjaer 2513  Vibration Meter
Bruel & Kjaer 2606  Measuring Amplifier - photo
Bruel & Kjaer 2610  measuring amplifier - photo
Bruel & Kjaer 2635  charge amplifier - photo
Bruel & Kjaer 2706  power amplifier - photo
Bruel & Kjaer 2804  microphone power supply
Bruel & Kjaer 2811  8 channel microphone multiplexer
Bruel & Kjaer 4165  Condenser Microphone
Bruel & Kjaer 4176  microphone
Bruel & Kjaer 4420  Statistical Distribution Analyzer, 12 counters
Bruel & Kjaer 4912  stroboscope, battery power, LCD readout
Bruel & Kjaer 8305  accelerometer

C

Clarostat 240-C  power resistor 6 decade box 999.999K to 225W 1000V - photo
Clarostat 250  power resistor 6 decade box 999.999K - photo

Comark 1905  hipot, ranges 25v to 1kV, 0.1Mohm to 10G-ohm, portable
Cossor CDU-150  dual 35MHz delay scope, bright trace, UK mil spec, portable AC

Cushman Electronics - See also: Repeater Builders Cushman page
Cushman CE-2  FM Communications Monitor
Cushman CE-2B  FM Communications Monitor
Cushman CE-3  Communications Monitor
Cushman CE-4  Communications Monitor
Cushman CE-4B  Communications Monitor
Cushman CE-5  Communications Monitor
Cushman CE-5 - See also: Bryan Blackburn's CE-5 page
Cushman CE-6  Communications Monitor
Cushman CE-6A  Communications Monitor
Cushman CE-7  Communications Monitor
Cushman CE-11  Two Tone Generator
Cushman CE-12  Two Tone Generator
Cushman CE-15  Spectrum Monitor
Cushman CE-21A  Frequency Selective Level Meter
Cushman CE-23  Spectrum Display
Cushman CE-23A  Spectrum Display
Cushman CE-24  Frequency Selective Levelmeter
Cushman CE-24A  Frequency Selective Levelmeter
Cushman CE-24B  Frequency Selective Levelmeter
Cushman CE-26A  Signal Generator
Cushman CE-30  Power Meter
Cushman CE-31A  Radio Test Set
Cushman CE-31B  Radio Test Set
Cushman CE-42B  Microwatt Meter
Cushman CE-45A  FM/AM Communications Monitor
Cushman CE-46A  FM/AM Communications Monitor w/Spectrum Monitor
Cushman CE-50A  FM/AM Communications Monitor
Cushman CE-50A-1  FM/AM Communications Monitor w/Spectrum Monitor
Cushman CE-50A-1/TG  FM/AM Communications Monitor w/Spectrum Monitor & Tracking Generator
Cushman CE-80A  Automatic PCM Fault Locating Test Set
Cushman CE-80B  Automatic PCM Fault Locating Test Set
Cushman CE-92B  RF Millivoltmeter
Cushman CE-403  Audio Synthesizer
Cushman CE-406  Offset Generator
Cushman CE-408  Universal Encoder
Cushman CE-408D  Universal Encoder with Digital Encoding
Cushman CE-415  Spectrum Monitor
Cushman CE-437  Digital & Analog Coded Squelch
Cushman CE-4000  Radio Communications Test Set
Cushman CE-4400  Radio Communications Test Set
Cushman CE-5100  FM/AM Communications Monitor
Cushman CE-5100A  FM/AM Communications Monitor
Cushman CE-5110  FM/AM Communications Monitor
Cushman CE-5110A  FM/AM Communications Monitor
Cushman CE-6020  Field Service Monitor
Cushman CE-6030  Field Service Monitor
Cushman CE-6216  Radio System Analyzer
Cushman CE-6232  Communication Analyzer
Cushman CE-7000  FM/AM Field Service Monitor
Cushman CE-7010  FM/AM Field Service Monitor
Cushman MCM-5  Multi Channel Monitor (first product)
Cushman MCO-6  Multi Channel Oscillator
Cushman PFM-2  Precision Frequency Modulator
Cushman 107  Deviation Calibrator module
Cushman 301  Oscilloscope module
Cushman 301A  Oscilloscope module
Cushman 302  FM Deviation Meter module
Cushman 303  FM Broadband Mixer module
Cushman 304  FM Preselector, 25-50 MHz
Cushman 304B  FM Preselector, 25-50 MHz with FM Broadband Mixer
Cushman 305  FM Preselector, 140-175 MHz
Cushman 305B  FM Preselector, 140-175 MHz with FM Broadband Mixer
Cushman 306  FM Preselector, 450-520 MHz
Cushman 306B  FM Preselector, 450-520 MHz with FM Broadband Mixer
Cushman 306C  FM Preselector, 450-520 MHz with FM Broadband Mixer
Cushman 306D  FM Preselector, 450-520 MHz with FM Broadband Mixer
Cushman 306E  FM Preselector, 400-520 MHz with FM Broadband Mixer
Cushman 307  FM Preselector, 120-140 MHz
Cushman 307B  FM Preselector, 120-140 MHz with FM Broadband Mixer
Cushman 308  Decade Frequency Divider module
Cushman 309  Remote Meters module
Cushman 309B  Remote Meters module
Cushman 310  Frequency Converter, adds 400-420 MHz range to CE-3
Cushman 311  Oscilloscope with extended low frequency response
Cushman 312  Low Frequency Extender 50 kHz to 19.999 MHz. (CE-3 & CE-5)
Cushman 313  AM Monitor and FM Broadband Mixer, 20 MHz-1000 MHz
Cushman 314  High Sensitivity FM Broadband Mixer, 20 MHz-1000 MHz
Cushman 315  FM Preselector, 40-90 MHz
Cushman 315B  FM Preselector, 40-90 MHz with Broadband Mixer
Cushman 315C  FM Preselector, 40-90 MHz with Broadband Mixer
Cushman 316  FM Preselector, 140-175 MHz with FM Broadband Mixer (CE-4 & CE-6)
Cushman 317  High Sensitivity AM/FM/SSB Monitor, 10 kHz-1000 MHz (CE-4 & CE-6)
Cushman 318  High Sensitivity FM Broadband Mixer, 20 MHz-1000 MHz (CE-4 & CE-6)
Cushman 318A  High Sensitivity FM Broadband Mixer, 20 MHz-1000 MHz (CE-4 & CE-6)
Cushman 324  High Sensitivity FM Broadband Mixer
Cushman 325  Tone Generator/Broadband Mixer, 20 MHz-1000 MHz
Cushman 330  Wattmeter/Duplexer Tester with FM Broadband Mixer, 20 MHz-1000 MHz
Cushman 333  Repeater Tester

D

Note: I am a little confused about what models were sold under the Dana, Racal, and/or Racal-Dana names. Corrections would be appreciated.
Racal Dana F62  pulse/function generator AM/FM/sweep 2MHz
Dana 3300  DMM
Dana 3800A  DMM Nixie - photo
Dana 4300  DMM 4.5 digit LED V/R only - photo
Dana 4530  DVM 4.5 digit Nixie
Dana 4600  DMM 4.5 digit autorange LED
Dana 4700  DVM 4.5 digit Nixie
Dana 4800  DVM 4.5 digit Nixie
Dana 5000  DMM
Racal Dana 5005  DMM LED
Dana 5100  DMM 5.5 Digit 0.01%
Dana 5270  DMM 5.5 digit? Nixie autorange
Dana 5330  DVM 5.5 digit? Nixie
Dana 5800  DMM 6.5 digit Nixie
Dana 5900  DMM 5.5 digit - photo
Racal Dana 6000  DMM 5.5 digit
Racal Dana 6200  DMM 5.5 digit?
Dana 7030  Digiphase frequency synthesizer 11MHz 7 digit
Dana 8020B  counter 100MHz/550MHz 8 digit Nixie
Racal Dana 9085  low distortion oscillator
Racal Dana 9914  counter 8 digit LED
Racal Dana 9919  counter 1.1GHz 8 digit LED

Data Check 1880A  "Scan Scope" with 14x2 input multiplexer

Data Precision 175B  DMM 3.5digit LED
Data Precision 610  DSO plugin 2 channel 100kHz
Data Precision 620  DSO plugin 2 channel 100MHz 50MSPS/100MSPS
Data Precision 938  capacitance meter 3.5digit LCD handheld
Data Precision 940  thermometer LCD handheld
Data Precision 1350  DMM 3.5digit LED (7107 based)
Data Precision 1351  DMM 3.5digit LED w/10A range - photo
Data Precision 2440  DMM 4.5digit Nixie autorange - photo
Data Precision 2480  DMM 4.5digit LED
Data Precision 2540  DMM 5.5digit Nixie autorange - photo
Data Precision 2490  DMM 5.5digit LED
Data Precision 3400R  DMM 4.5digit autorange TRMS V/R
Data Precision 3500  DMM 4.5digit autorange gas discharge - photo
Data Precision 3600  DMM 5.5digit
Data Precision 5740  freq counter 100MHz gas discharge
Data Precision 6000  DSO mainframe - photo
Data Precision 6100  DSO mainframe - photo
Data Precision 8100  DC voltage standard 10V 5 digit - photo
Data Precision 8200  DC voltage standard 100V 6 digit - spec
Data Precision 9000  DSO mainframe 8K point FFT

Datron 1041  DMM 4.5 digit, Vac trms & Ohm opts. Big orange display
Datron 1051  DMM 5.5digit TRMS
Datron 1061  DMM 5.5/6.5digit
Datron 1061A  DMM 5.5/6.5digit - photo
Datron 1062  DMM 5.5/6.5digit w/bundled TRMS AC, ohms, GPIB - photo
Datron 1065  DMM high accuracy variant of 1061
Datron 1071  DMM 6.5/7.5digit
Datron 1072  DMM 6.5/7.5digit w/bundled TRMS AC, ohms, GPIB
Datron 1081  DMM 7.5/8.5digit /10=TRMS AC /20=resistance /50=GPIB
Datron 1082  DMM 7.5/8.5digit w/bundled TRMS AC, ohms, GPIB - photo
Datron 2000  pulse generator 200MHz 0.5ns 5V
Datron 4000  DC/ohms calibrator 7.5digit
Datron 4200  AC calibrator
Datron 4708  AC voltage/current calibrator 8.5 digit 10Hz-1MHz
Datron 4912  DC Voltage Reference Standard (Wavetek)

Datum - Symmetricom web site
Datum 9200  time code translator, gas discharge display

E

EDC - Krohn-Hite web site
EDC E100  low impedance DC millivolt standard 4.5digit 11.111V
EDC E100C  low impedance DC millivolt standard 5digit 11.111V
EDC MV100N  DC DC millivolt standard 5digit 11.111V 0.01%

Efratom PTB-100  precision time base (rubidium) 1/10MHz TM500 - photo

E-H 120D  Pulse Generator
E-H 126  Pulse Generator
E-H 129  PG 10kHz-500MHz 200mV-2V tr=500ps
E-H 132A  PG 5Hz-3.5MHz 50V tr=10ns tf=15ns
E-H 135A  PG 50MHz
E-H 136A  PG 60MHz 10V tr=0.4ns/V (Datron)
E-H 137  PG 10Hz-100MHz 0.1-5V
E-H 137A  PG 10Hz-125MHz 0.1-5V
E-H 138  PG 10MHz, to 7.5 V, Var. width/delay
E-H 139B  PG 10Hz-50MHz tr=6ns
E-H 410  signal generator 10MHz
E-H 1501  PG 50MHz 10V programmable
E-H G710  PG 50MHz
E-H G750  PG 50MHz + 100MHz square wave

Eico see also: Ken Kaplan's Nostalgia Kits Central Eico page
Eico 147  signal tracer + wattmeter
Eico 232  peak-to-peak VTVM
Eico 315  RF generator 75kHz-150MHz - photo
Eico 324  RF generator 150kHz-145MHz
Eico 378  audio generator
Eico 443  curve tracer - photo
Eico 625  tube tester
Eico 667  tube tester - photo
Eico 710  GDO 0.4-250MHz
Eico 902  distortion analyzer
Eico 950  tube tester
Eico 1040  Battery Eliminator and Charger
Eico 1140A  R-C combination box - photo
Eico 1180  3 decade cap box 100pF to 0.111uF 350V 1%

EIP Microwave - Phase Matrix web site
EIP 351D  microwave counter 10Hz-18GHz
EIP 371  source locking microwave counter
EIP 451  microwave pulse counter - photo
EIP 535  microwave counter 18GHz - photo
EIP 538  microwave counter 10Hz-26.6GHz
EIP 545  microwave counter 10Hz-18GHz 12 digit LED
EIP 545A  microwave counter 10Hz-18GHz 12 digit LED - photo
EIP 545B  microwave counter 10Hz-18GHz 12 digit LED - photo
EIP 548  microwave counter 10Hz-26.5GHz
EIP 548A  microwave counter 10Hz-26.5GHz - photo
EIP 575  microwave counter 10Hz-18GHz
EIP 578  source locking microwave counter 26.5GHz - photo
EIP 578B  source locking microwave counter 26.5GHz
EIP 585  microwave pulse counter 300MHz-18GHz, 1kHz resolution
EIP 590  frequency extension cable kit
EIP 931  microwave sweep generator 10MHz-18GHz - photo
EIP 1231A  pulsed microwave counter

Eldorado 988  Microwave Frequency Counter 20Hz-13GHz 11 digit Nixie
Eldorado 989  Microwave Frequency Counter 20Hz-18GHz 11 digit Nixie
Eldorado 1615  Frequency Counter 6 digit Nixie

Elgar 251  vari-freq AC supply, 1ph, 120/240v, 40Hz-18kHz, apx 1.5kVA

ESI - Tegam web site
ESI 230R  resistance bridge 5 digit 0.01% 12Kohm
ESI 231C  Wheatstone Bridge
ESI 250DA  impedance bridge - photo
ESI 250DE  impedance bridge
ESI 253  RLC meter LED 1kHz 200uH-200H 200pF-2000uF 2ohm-2M 0.25% - photo
ESI 254  RLC meter LED - photo
ESI 290B  impedance bridge - photo
ESI 861A  HV audio generator 20Hz-20kHz 0-200V - photo
ESI 865A  AC/DC generator/detector
ESI 2110  "Video Bridge" RLC meter 20Hz-20kHz
ESI 2160  "Video Bridge" RLC meter 20Hz-150kHz
ESI DC57  5 decade capacitor 1.11110uF

Exact 126  function generator 0.1Hz-3MHz w/sweep
Exact 127C  function generator 5MHz thumbwheel w/sweep, ramp

F

Fairchild 781  time mark generator
Fairchild 791   square wave generator
Fairchild 3509  sequencer for Fairchild 6200 - photo
Fairchild 6200  curve tracer - photo
Fairchild 6200B  curve tracer - photo
Fairchild 6200B see also: Doug Crowe's Fairchild 6200-B page
Fairchild 7000  DMM 4.5 digit Nixie - photo
Fairchild 7050  DMM 3.5 digit Nixie (volts & ohms only)
Fairchild 7100  DVM 4.5 digit Nixie
Fairchild 8200  counter 12.5MHz 7 digit Nixie

Farnell DM131  DMM, V dc/ac-A-ohms,LED readout, batt/mains
Farnell D30/2  bench psu, 2A, 30v, red LED readout V/I, Clim. Portable AC
Farnell E350  0-350v, 100mA. CL & CI. 5v & 6.3v ac. Tube/hybrid. Portable AC
Farnell L30BT  bench psu, 2x30v, 1A, V/I mtr, Clim, CI op. - many variants. Port AC
Farnell TSV70  bench psu, 35/70v @ 5/10A, V & I mtr, Clim.

Fluke - web site

Fluke 10  DMM - photo
Fluke 11  DMM 4000 count w/C
Fluke 12  DMM 4000 count VDC/VAC/R/C only, min/max - photo
Fluke 13  DMM 4000 count
Fluke 16  DMM 4000 count w/C, thermometer - spec
Fluke 17  DMM 4000 count w/C, F, bargraph - photo
Fluke 21  DMM 3200 count bargraph (same as 75)
Fluke 23  DMM 3200 count bargraph (same as 77)
Fluke 27  DMM 3200 count bargraph - photo
Fluke 27FM  DMM 3200 count bargraph - photo
Fluke 29  DMM 4000 count bargraph w/F, C (same as 79)
Fluke 36  DMM 3.5 digit LCD clamp-on
Fluke 37  DMM 3.5 digit LCD autorange - photo
Fluke 40  power harmonics analyzer hand-held
Fluke 41  power harmonics analyzer hand-held
Fluke 45  DMM 5 digit dual display VFD - photo
Fluke 52  thermocouple thermometer LCD 2 channel - photo
Fluke 73  DMM 3200 count bargraph
Fluke 75  DMM 3200 count bargraph - photo
Fluke 77  DMM 3200 count bargraph - photo
Fluke 78  DMM automotive
Fluke 79  DMM 4000 count bargraph w/F, C
Fluke 80AK  thermocouple to DMM adapter
Fluke 80BK  temperature probe -40..500F
Fluke 80E  voltage divider, 10kV/10Mohm in, 1000X/10000X - photo
Fluke 80F-5  DMM HV probe 5kVDC 1000X for 10M DMM
Fluke 80F-15  DMM HV probe 15kVDC 1000X for 10M DMM - photo
Fluke 80F-15/01  DMM HV probe 15kVDC 1000X for 11M DMM
Fluke 80F-15/02  DMM HV probe 15kVDC 1000X for differential VM
Fluke 80K-6  DMM HV probe 6kVDC 1000X for 10M DMM - photo
Fluke 80K-40  DMM HV probe 40kVDC 1000X for 10M DMM - photo
Fluke 80I-600  clamp-on current transformer 2-600A 50Hz-10kHz 1000X
Fluke 80T-150U  DMM temperature probe -50..150C, -58..302F
Fluke 80PK-1  type K bead thermocouple probe
Fluke 80PK-6A  type K thermocouple probe 1500F
Fluke 80T-H  touch hold probe for Fluke 8010A/8012A/8050A
Fluke 80T-IR  infrared temperature probe 0-500F 1mV/degree - photo
Fluke 80TK  DMM thermocouple adapter - photo
Fluke 81RF  DMM RF probe 100kHz-100MHz 0.25V-30VRMS
Fluke 82RF  DMM RF probe 100kHz-500MHz 0.25V-30VRMS
Fluke 83  DMM 4000 count w/F
Fluke 83RF  DMM RF probe 100kHz-100MHz
Fluke 85RF  DMM RF probe 100kHz-500MHz 0.25-30VRMS - photo
Fluke 87  DMM 4000 count F
Fluke 87-3  DMM 4.5 digit TRMS C/F
Fluke 97  Scopemeter 50MHz 2ch 25MSPS - photo
Fluke 98  Automotive Scopemeter
Fluke 99B  Scopemeter 100MHz 2ch 25MSPS - photo
Fluke 123  Industrial Scopemeter 20MHz 25MSPS 2ch - photo
Fluke 175  DMM 6000 count 0.15% TRMS
Fluke 183  DMM (similar to Tektronix TX1)
Fluke 185  DMM (similar to Tektronix TX3)
Fluke 199  ScopeMeter 200MHz 2.5GSPS
Fluke 200  "Trendar" IC test clip
Fluke 207-1  VLF receiver/comparator (Montronics) - photo
Fluke 301C  power supply 0-1000VDC 500mA
Fluke 313A  DC voltage calibrator 6 digit 50V/2A - photo
Fluke 313B  DC voltage calibrator 6 digit 50V/2A
Fluke 328A  DC voltage/current calibrator 6 digit 50V/2A
Fluke 332B  DC voltage calibrator 0-1111.110V 0.002% 7 digit 60lbs - spec
Fluke 332D/AB  DC voltage calibrator 0-1111.110V 0.001% 7 digit 60lbs - photo - spec
Fluke 335A  DC voltage calibrator 1100V 0.002% 7 digit - photo
Fluke 335D  DC voltage calibrator 1100V 0.002% 7 digit
Fluke 341A  DC voltage calibrator 6 digit - photo
Fluke 343A  DC voltage calibrator 1100V 25mA 20ppm 7 digit - photo
Fluke 382A  DC voltage/current calibrator 50V 0.01% 2A 0.02% 6 digit - photo
Fluke 405  Power Supply
Fluke 407D  power supply 0-555V 300mA 0-250V 2 X 6.3VAC 5A - photo
Fluke 408A  Power Supply
Fluke 410B  power supply 0-10000V
Fluke 412B  power supply 0-2100VDC 30mA 30lbs
Fluke 413C  power supply 0-3000V 25mA
Fluke 415A  power supply 0-3100V 30mA - photo
Fluke 415B  power supply 0-3100V 30mA - photo
Fluke 510A  AC reference standard 10VAC 0-10mA 50Hz-100kHz - photo
Fluke 515A  portable calibrator DCV/ACV/ohms 0.003% - photo
Fluke 540B  thermal transfer standard 0.25V-100V 0.01%
Fluke 633A  frequency synthesizer
Fluke 650  LAN cable meter
Fluke 702  handheld process calibrator
Fluke 720A  Kelvin-Varley voltage divider 7 decade - photo
Fluke 721A  lead compensator
Fluke 731A  DC reference standard 10V/1.018V/1V
Fluke 731B  DC reference standard 10V/1.018V/1V 0.0005% - photo
Fluke 732A  DC reference standard 10V/1.018V/1V - photo
Fluke 742A  resistance standard - photo
Fluke 750A  DC reference divider
Fluke 760A  meter calibrator 7 digit DCV/DCA/ACV/ACA/R 1000V/10A/10M 0.1% 77lbs - photo - spec
Fluke 803B  differential voltmeter 5 digit - photo
Fluke 832A  calibrator 6 digit - photo
Fluke 841A  electronic galvanometer 30na-3uA
Fluke 845A  Null Detector/Microvoltmeter
Fluke 845AB  Null Detector/Microvoltmeter - photo
Fluke 873A  AC/DC Differential Voltmeter/Nullmeter
Fluke 883A  AC/DC differential voltmeter 0.005%
Fluke 887A  AC/DC differential voltmeter
Fluke 893A  AC/DC differential voltmeter - photo
Fluke 895A  DC differential voltmeter 0-1100V 0.0025% (can be used as a KVD) - photo
Fluke 931A  TRMS AC differential voltmeter
Fluke 1120A  IEEE-488 Translator - photo
Fluke 1900A  frequency counter 80MHz 7 digit LED - photo
Fluke 1910A  frequency counter 125MHz 7 digit LED
Fluke 1911A  frequency counter 125/250MHz 7 digit LED
Fluke 1912A  frequency counter 125/520MHz 7 digit LED - photo
Fluke 1920A  frequency counter 520MHz - photo
Fluke 1953A  frequency counter 125MHz
Fluke 1980A  frequency counter 512MHz 6 digit LED - photo
Fluke 2030A  Programmable Printer - photo
Fluke 2100A  digital thermometer
Fluke 2165A  digital thermometer
Fluke 2166A  digital thermometer - photo
Fluke 2175A  digital thermometer - photo
Fluke 2176A  digital thermometer - photo
Fluke 2180A  digital thermometer (RTD) - photo
Fluke 2190A  digital thermometer LED
Fluke 2200B  Data Logger
Fluke 2240B  Data Logger - photo
Fluke 2280B  Data Logger
Fluke 2286A  Data Logger
Fluke 2300A  temperature scanner 20 channel
Fluke 2301A  temperature scanner extender chassis
Fluke 3010A  logic tester - photo
Fluke 3050B  digital/analog ATE system - photo
Fluke 3330B  DC calibrator 1100V 110mA 7 digit - photo
Fluke 4210A  BCD Programmable Power Source +/- 9.999VDC 100mA - photo - spec
Fluke 4216A  Binary Programmable Power Source +/- 16.383VDC 100mA - photo - spec
Fluke 4250A  BCD Programmable Power Source +/- 65.00VDC 1A - spec
Fluke 4265A  Binary Programmable Power Source +/- 65.53VDC 1A - spec
Fluke 4270A  BCD Programmable Power Source +/- 99.99VDC 1A - spec
Fluke 4275A  Binary Programmable Power Source +/- 110V 0.5A - photo - spec
Fluke 5100B  AC/DC/ohms calibrator 4.5 digit 0-1100V 200uA-2A 1ohm-10M 0.005% DCV 67lb - photo
Fluke 5101B  AC/DC/ohms calibrator 4.5 digit 1100V w/cassette deck 72lb - spec
Fluke 5102B  AC/DC/ohms calibrator 4.5 digit 1100V (5100B in portable case) 79lb - photo - spec
Fluke 5200A  programmable AC voltage calibrator 100uV-120V 10Hz-1.2MHz 6 digit 0.005% - photo
Fluke 5205A  AC power amplifier 1100V 200W DC-100kHz - photo
Fluke 5215A  AC power amplifier 1100V 200W 10Hz-100kHz - photo
Fluke 5440B  DC calibrator 0-1100V 3ppm 70lb - photo
Fluke 5450A  resistance calibrator - photo
Fluke 5820A  oscilloscope calibrator 600MHz
Fluke 6010A  Synthesized signal generator 10 Hz-11MHz
Fluke 6011A  Synthesized signal generator 10 Hz-11MHz, 7 Digit LED - photo
Fluke 6039A  frequency synthesizer 1-40MHz
Fluke 6060A  synth RF generator 100kHz-520MHz w/FM deviation meter
Fluke 6060B  synth signal generator 10kHz-1050MHz, -147 to +13dB VFD - photo
Fluke 6061A  RF generator 100kHz-1040MHz synth (Gigatronics)
Fluke 6062A  synth RF generator 100kHz-2.1GHz
Fluke 6062B  synth RF generator 100kHz-2.1GHz VFD
Fluke 6070A  synth RF generator 200kHz-520MHz - spec
Fluke 6071A  Synthesized, 200kHz-1040MHz - spec
Fluke 6071A  /130 high stability reference - spec
Fluke 6071A  /570 non volatile storage - spec
Fluke 6071A  /831 rear auxilary output - spec
Fluke 6071A  /870 reverse power protection - spec
Fluke 6080A  synth RF generator 0.01-1056MHz - photo - spec
Fluke 6080A see also: video demo
Fluke 6082A  synth RF generator 0.1-2112MHz
Fluke 6160A/AC  Synthesized, signal generator 160MHz (external 5MHz Standard required)
Fluke 6160B  synth signal generator 1MHz-160MHz /02 = high stability - photo
Fluke 7105A  DC Calibration System = 335A + 845A + 750A + 720A + 721A
Fluke 7220A  frequency counter 125MHz/1.3GHz LED - photo
Fluke 7260A  frequency counter 125MHz - photo
Fluke 7261A  frequency counter 125MHz/1.3GHz LED
Fluke 8000A  DMM 3.5 digit LED - photo
Fluke 8000A/BU  DMM 3.5 digit LED with battery voltage meter - photo
Fluke 8010A  DMM 3.5 digit LCD TRMS 50kHz conductance w/10A range
Fluke 8012A  DMM 3.5 digit LCD TRMS 50kHz conductance w/low ohms ranges
Fluke 8020A  DMM 3.5 digit LCD
Fluke 8020B  DMM 3.5 digit LCD 0.1%
Fluke 8021B  DMM 3.5 digit LCD 0.5%
Fluke 8022B  DMM 3.5 digit LCD 0.25%
Fluke 8024B  DMM 3.5 digit LCD 0.1% w/temp, peak hold
Fluke 8025A  DMM 3.5 digit LCD
Fluke 8025B  DMM 3.5 digit LCD
Fluke 8026B  DMM LCD TRMS - photo
Fluke 8030A  DMM 3.5 digit LED portable 0.1%
Fluke 8040A  DMM 4.5 digit LED portable 0.05% - photo
Fluke 8050A  DMM 4.5 digit LCD TRMS conductance - photo
Fluke 8060A  DMM 4.5 digit LCD TRMS 100kHz, frequency, conductance - photo
Fluke 8062A  DMM 4.5 digit LCD TRMS 30kHz
Fluke 8100A  DMM 4.5 digit V+R only Nixie - photo
Fluke 8120A  DMM Nixie
Fluke 8125A  DMM 4.5 digit Nixie militarized - photo
Fluke 8200A  DMM 16000 count autorange Nixie, /01 = ACV, /02 = DC mV, /03 = ohms, /04 = DC external reference, /07 = isolated BCD output, /08 = remote control, /09 = TRMS AC
Fluke 8300A  DVM 5.5 digit Nixie
Fluke 8375A  DMM 5.5 digit TRMS autorange Nixie - photo
Fluke 8400A  DMM 5.5 digit Nixie
Fluke 8400A  option /01 = ACV, /02 = ohms, /03 = digital output, /04 = remote control
Fluke 8400A  option /05 = DC external reference, /06 = AC external reference
Fluke 8400A  option /07 = rear input /09 = TRMS AC
Fluke 8500A  DVM 6.5 digit, /01 = ACV, /02 = ohms, /03 = current, /05 = GPIB, /09A = TRMS AC
Fluke 8502A  DMM 6.5 digit, full front panel - photo - spec
Fluke 8505A  DMM 7.5 digit DC/6.5 digit AC 5ppm - photo
Fluke 8506A  DMM 7.5 digit DC/6.5 digit AC TRMS (thermal) - photo
Fluke 8520A  DMM 5.5 digit - photo
Fluke 8522A  DMM 5.5 digit
Fluke 8600A  DMM 4.5 digit autorange - photo
Fluke 8800A  DMM 5.5 digit LED, no current - photo
Fluke 8810A  DMM 5.5 digit LED DCV only, /07 = ohms, /08 = Average Sensing AC, /09 = TRMS - photo
Fluke 8840A  DMM 5.5 digit VFD 0.005% /05=GPIB /09=AC - photo
Fluke 8840A/AF  DMM 5.5 digit VFD, includes AC option
Fluke 8842A  DMM 5.5 digit VFD 0.003% /05=GPIB /09=AC - photo
Fluke 8860A  DMM 5.5 digit LED - photo
Fluke 8920A  TRMS DVM 20MHz - photo
Fluke 8921A  TRMS DVM 10Hz-20MHz autorange - photo
Fluke 8922A  TRMS DVM 2Hz-11MHz autorange dB - photo
Fluke A54-2  voltage plugin for 540B 0.5V-1000V ranges
Fluke i410  Clamp-on AC/DC Current Probe 1A-400A
Fluke Y2003  temperature calibrator - photo
Fluke Y2009  battery pack for e.g. 2190A
Fluke Y5020  current shunt 0.1 ohm 20A - photo
Fluke Y8100  AC/DC current clamp DC-1kHz 200A
Fluke Y8101A  AC current clamp 2-150A 1000X - photo

G

Gigatronics 600  signal generator synth 10MHz-8GHZ - photo
Gigatronics 605  synth signal generator 6-12 GHz
Gigatronics 900  sweep generator 50MHz-18GHz
Gigatronics 6060B  synth signal generator 10kHz-1050MHz, -147 to +13dB
Gigatronics 6082A  synth RF generator 0.1-2112MHz
Gigatronics 7100  synth signal generator 2-20GHz - photo
Global DP-1  logic pulser
Global LM-1  logic clip DIP16, circuit powered
Global LM-2  logic clip DIP16 w/power supply
Global LM-4  logic clip DIP16-DIP40 w/power supply
Global LP-1  logic probe 10MHz/80ns
Global LP-2  logic probe 1.5MHz/300ns
Global LP-3  logic probe 70MHz/10ns
Global LP-4  logic probe ECL 100MHz/3ns
Global MAX-100  frequency counter 100MHz 8 digit LED
Global 2001  function generator 1MHz
Global 4001  pulse generator 5MHz
Global 4401  frequency standard 10MHz OCXO
Global 5001  frequency counter DC-10MHz 8 digit LED
Global 6001  frequency counter 5Hz-650MHz 8 digit LED
Global 8001  scope multiplexer 8 channel 20MHz

GR/General Radio/GenRad
General Radio - see also: IET Labs "In the GenRad Tradition..."
General Radio - see also: GenRad legacy products page (as archived)
General Radio - see also: General Radio Historical Society
GR 107J  variable inductor 2.25-50uH 15W 8.5A
GR 107K  variable inductor 22.5-500uH 15W
GR 107L  variable inductor 0.225-5mH
GR 107M  variable inductor 2.25-50mH
GR 107N  variable inductor 22.5mH-500mH - photo
GR 214A  10 ohm rheostat
GR 219M  3 decade cap 1.11uF 300V
GR 229  Galvanometer Shunt
GR 231A  Amplifying Transformer
GR 231M  Modulating Transformer
GR 275  Piezo-Electric Oscillator
GR 500K  fixed resistor 20ohm 220mA 0.05%
GR 500W  fixed resistor 500K 0.05%
GR 500X  fixed resistor 1M 0.05%
GR 505F  fixed capacitor 0.001uF 0.25% 500V
GR 505K  fixed capacitor 0.005uF 0.25% 500V
GR 509R  fixed capacitor 0.05uF 0.25% 500V
GR 509T  fixed capacitor 0.1uF 0.25% 500V
GR 509U  fixed capacitor 0.2uF 0.25% 500V
GR 509X  fixed capacitor 0.5uF 0.25% 500V
GR 510  decade resistor
GR 516C  RF bridge
GR 544B  megohm bridge - photo
GR 546C  audio frequency microvoltmeter DC-100kHz 0.5uV-1V - photo
GR 583A  audio power meter 5mW-5W 2.5-2000ohms (ca. 1932)
GR 605B  RF generator 9.5kHz-30MHz 400Hz modulation
GR 608A  RC oscillator
GR 631BL  Strobotac
GR 650A  impedance bridge (April 1933) - photo
GR 667A  inductance bridge (March 1934)
GR 702  vernier dial and indicator set - photo
GR 720A  frequency meter - photo
GR 722D  Precision Variable Capacitor 100pf-1150pf 0.1%
GR 722N  Precision Variable Capacitor 100pf-1150pf 0.1% - photo
GR 723C  Vacuum Tube Fork (1kHz oscillator)
GR 727A  AC VTVM (ca. 1942)
GR 729A  megohm meter
GR 740B  capacitance bridge 60Hz
GR 758A  wavemeter 55-400MHz
GR 761A  vibration meter
GR 814A  amplifier
GR 821A  Twin-T impedance bridge
GR 874 series see also IET Labs GR 874 specs
GR 874D20  adjustable stub
GR 874LB  slotted line
GR 874MR  mixer rectifier
GR 874MRAL  improved mixer rectifier
GR 874VC  variable air capacitor 14-70pF
GR 874VCL  variable air capacitor 14-70pF 500MHz - photo
GR 874VI  voltmeter indicator
GR 874VQ  voltmeter detector
GR 874VR  voltmeter rectifier 15MHz-2.5GHz
GR 874X  insertion unit
GR 902TF  friction drive dial - photo
GR 913A  BFO audio generator
GR 916A  antenna impedance bridge (August 1942)
GR 980A  decade capacitor
GR 1001A  Standard Signal Generator 15kHz-50MHz (ca. 1949)
GR 1003  Standard Signal Generator
GR 1021AV  UHF Standard Signal Generator 40-250MHz
GR 1021AU  UHF Standard Signal Generator 250-940MHz
GR 1021P1  power supply plugin
GR 1021P2  signal generator plugin
GR 1021P3B  signal generator plugin - VHF
GR 1023  amplitude modulator
GR 1061A  tracking frequency synthesizer
GR 1062  frequency synthesizer
GR 1065  frequency synthesizer
GR 1100A  frequency standard system (1101A + 1102A + 1103A + 1106s + 1107A + 1108A + 1109 + 1112A?) - photo
GR 1101A  piezoelectric oscillator (100kHz OCXO)
GR 1102A  multivibrator and power supply
GR 1103A  synchronometer
GR 1105A  frequency measurement system to 100MHz (1101A + 1102A + 1106s + 1107A + 1108A + 1109?)
GR 1106A  frequency transfer unit
GR 1106B  frequency transfer unit
GR 1106C  frequency transfer unit
GR 1107A  interpolation oscillator
GR 1108A  coupling panel
GR 1109  comparison oscilloscope
GR 1110  interpolating frequency standard
GR 1112A  Standard Frequency Multiplier
GR 1112B  Standard Frequency Multiplier
GR 1113A  Standard Frequency Oscillator (OCXO) 5MHz
GR 1114  frequency divider
GR 1115C  crystal frequency standard 5MHz/1MHz/100kHz
GR 1120  frequency standard
GR 1121A  frequency & time standard
GR 1123A  digital synchronometer
GR 1124  LORAN-C time receiver (Tek 564 w/2B67 + custom plugin)
GR 1130  digital time & frequency meter
GR 1140A  absorption wavemeter 250-1200MHz
GR 1144A  digital frequency meter 100MHz
GR 1150A  digital Frequency Meter 10Hz - 300kHz, 5 digit inline display
GR 1156A  decade scaler 0-100MHz in
GR 1157B  prescaler 500MHz 10X/100X
GR 1161A  coherent decade synthesizer 0-100kHz
GR 1163A  coherent decade synthesizer 12MHz
GR 1164A  coherent decade synthesizer 0.01-70MHz
GR 1165A  Frequency Synthesizer 10kHz to 159.9999MHz in 100Hz steps
GR 1181A  Radio Frequency Monitor
GR 1191B  frequency counter 35MHz 8 digit Nixie
GR 1192B  frequency counter 8 digit Nixie
GR 1201  unit regulated power supply
GR 1201B  Unit Regulated Power Supply 300VDC 70mA 6.3VAC 4A
GR 1202  unit vibrator power supply
GR 1203B  Unit Power Supply 300VDC 50mA 6.3VAC 3A - photo
GR 1204  unit variable power supply
GR 1204B  Unit Variable Power Supply 0-300VDC 100mA 6.3VAC 3A
GR 1205A  unit power supply
GR 1206A  unit amplifier
GR 1206B  unit amplifier - photo
GR 1208  unit oscillator
GR 1208C  Unit Oscillator 65-500MHz - photo
GR 1209  unit oscillator
GR 1209B  Unit Oscillator 250-920MHz - photo
GR 1210C  unit RC oscillator 20Hz-500kHz
GR 1211B  unit oscillator 0.5-50MHz - photo
GR 1211C  unit oscillator 0.5-50MHz
GR 1212A  unit null detector - photo
GR 1213A  unit crystal oscillator
GR 1214A  Unit Oscillator Modulator 400 & 1000Hz - photo
GR 1214D  Unit Oscillator Modulator 120Hz
GR 1214M  unit oscillator 1MHz?
GR 1215B  unit oscillator 50-250MHz
GR 1215C  Unit Oscillator 50-250MHz
GR 1216A  IF amplifier 30MHz
GR 1217A  unit pulse generator - photo
GR 1217B  unit pulse generator - photo
GR 1217C  unit pulse generator (req. GR1203C PS) - photo
GR 1218A  unit oscillator 900-2000MHz - photo
GR 1218BV  lockable unit oscillator 900-2000MHz
GR 1220A  Unit Klystron Oscillator - photo
GR 1230A  DC Amplifier and Electrometer 30mV/3pA/100Tohm
GR 1231B  amplifier and null detector
GR 1232A  tuned amplifier and null detector - photo
GR 1232P1  preamp
GR 1232P2  preamp
GR 1233  Power Amplifier
GR 1234  SWR meter 1kHz - photo
GR 1236  IF amplifier and meter 30MHz
GR 1238  detector 10Hz-100kHz 100nV
GR 1262B  power supply 3V 67V (GR1551C)
GR 1262C  power supply 4.5V 67V (GR1553A)
GR 1263C  Amplitude Regulating Power Supply (for GR1211 etc.)
GR 1264B  Modulating Power Supply 200-300VDC 50mA 6.5VDC 1A
GR 1265A  adjustable DC power supply 0-40V/5A, 0-400V 0.5A
GR 1267B  Regulated Power Supply 300VDC 70mA 6.5VDC 1A
GR 1269A  PS 300VDC 50mA, 6.3VAC 3A
GR 1302A  Wien bridge audio generator - photo
GR 1304A  BFO audio generator
GR 1304B  Beat Frequency Audio generator 20Hz-40kHz
GR 1307A  transistor oscillator 400/1000Hz
GR 1308A  audio oscillator and power amplifier 20Hz-20kHz - photo
GR 1309  signal generator 10 Hz-100 kHz
GR 1309A  signal generator 10 Hz-100 kHz, .005% distortion
GR 1310A  Oscillator, 2 Hz-2MHz, 20 Volts Output - photo
GR 1310B  Oscillator, 2 Hz-2MHz, 20 Volts Output
GR 1311A  audio oscillator 50Hz-10kHz (11 steps) 1W/100V output - photo
GR 1311AU  audiometric oscillator
GR 1312  Decade Oscillator 10Hz-1MHz
GR 1313A  Audio Oscillator 10Hz-50kHz one range
GR 1316  bridge oscillator - photo
GR 1330A  Bridge Oscillator 400Hz-50MHz - photo
GR 1340  pulse generator 0.2Hz-20MHz
GR 1346  audio frequency "microvolter" DC-100kHz
GR 1360A  RF generator 2.6-4.2GHz
GR 1360B  Microwave Oscillator 1.7-4.1GHz
GR 1361A  UHF Oscillator 450-1050MHz - photo
GR 1362  UHF Oscillator 220-920MHz - photo
GR 1363  VHF Oscillator 56-500MHz
GR 1370  random noise generator
GR 1381  random noise generator 2Hz-50kHz white - photo
GR 1382  random noise generator 20Hz-50kHz white/pink/ANSI - photo
GR 1383  random noise generator 20Hz-20MHz - photo
GR 1390B  random noise generator 5Hz-5MHz - photo
GR 1391B  Pulse Sweep and Time Delay Generator
GR 1394  high-rate pulse generator
GR 1395A  modular pulse generator - photo
GR 1395P2  Pulse/Delay Unit
GR 1395P3  Pulse Shaper
GR 1395P4  Power Amplifier
GR 1395P6  Word Generator
GR 1395PI  PRF Unit
GR 1396A  tone burst generator DC-2MHz - photo
GR 1398  pulse generator
GR 1401A  fixed cap 100pF 0.2% 1500V air
GR 1401B  fixed cap 200pF 0.15% 1200V air
GR 1401C  fixed cap 500pF 0.1% air
GR 1401D  fixed cap 1000pF 0.1% 700V air
GR 1401O  fixed cap 500pF 0.12% 900V air
GR 1403A  fixed cap 1000pF 0.1% 700V air
GR 1403C  fixed cap 200pF air coaxial
GR 1403D  fixed cap 100pF 0.1% air
GR 1403G  fixed cap 10pF 0.1% 1500V air
GR 1403J  fixed cap 2.0pF 0.1% 1500V air
GR 1403K  fixed cap 1.0pF 0.1% 1500V air
GR 1403R  fixed cap 0.01pF 0.3% air - photo
GR 1403V  fixec cap 0.001pF 10% air - photo
GR 1404A  fixed cap 1000pF 5ppm reference standard GR conn
GR 1404B  fixed cap 100pF reference standard GR conn
GR 1404C  fixed cap 10pF reference standard GR conn
GR 1406C  fixed cap 200pF 1200V 0.1% air coax
GR 1406E  fixed cap 50pF air coax
GR 1407B  fixed cap 0.002uF 500V 0.05% air coax GR900
GR 1407C  fixed cap 0.005uF 500V 0.05% air coax GR900
GR 1407D  fixed cap 0.01uF 500V 0.05% air coax GR900
GR 1407E  fixed cap 0.02uF 500V 0.05% air coax GR900
GR 1407F  fixed cap 0.05uF 500V 0.05% air coax GR900
GR 1409F  fixed cap 1000pF 500V 0.05% mica
GR 1409G  fixed cap 2000pF 500V 0.1% - photo
GR 1409K  fixed cap 5000pF 500V 0.05%
GR 1409L  fixed cap 0.01uF 500V 0.1% - photo
GR 1409M  fixed cap 0.02uF 500V 0.05%
GR 1409R  fixed cap 0.05uF 500V 0.05%
GR 1409T  fixed cap 0.1uF 500V 0.1%
GR 1409U  fixed cap 0.2uF 500V 0.05% - photo
GR 1409X  fixed cap 0.5uF 500V 0.1%
GR 1409Y  fixed cap 1.0uF 500V 0.1%
GR 1412BC  4 decade + variable cap polystyrene 1.11115uF 100pF/step 500V 0.5% - photo
GR 1413  6 decade cap 1.111110uF
GR 1417  four terminal capacitance standard 1uF-1F
GR 1419A  3 decade cap 1.11uF 0.1% - photo
GR 1419B  4 decade cap 1.1110uF - photo
GR 1419K  3 decade cap 1.11uF 500V 0.05%
GR 1419M  3 decade cap 0.111uF
GR 1422CB  variable cap 50-1100pF GR conn
GR 1422CC  variable cap 5pF-110pF
GR 1422CL  variable cap 10pF-110pF GR conn
GR 1422D  variable cap 35-115pF, 100-1150pF - photo
GR 1422MD  variable cap dual range 150-1150pF
GR 1422N  variable cap 100-1150pF
GR 1423A  4 decade cap 1.111uF 0.05% 500V mica - photo
GR 1424A  polystyrene decade capacitor 0-10uF 1uF steps 0.25% - photo
GR 1425A  polystyrene decade capacitor 10uF/step 0.25% 25V?
GR 1432J  4 decade resistor 11.11K
GR 1432K  4 decade resistor 1.111K
GR 1432L  4 decade resistor 111.11K
GR 1432M  5 decade resistor 111.1K - photo
GR 1432N  5 decade resistor 11.111K
GR 1432P  5 decade resistor 1.11111M - photo
GR 1432Q  4 decade resistor 1.1111M
GR 1432T  5 decade resistor 1.1111K
GR 1432W  5 decade resistor 11.1111K
GR 1432Y  5 decade resistor 11.1111M
GR 1432Z  6 decade resistor 11.11111M
GR 1433 series see also IET Labs GR 1433 specs
GR 1433B  6 decade resistor 1.111110M 1ohm/step 0.01% - photo
GR 1433F  7 decade resistor 111.11110K 0.01ohm/step 0.01% - photo
GR 1433G  7 decade resistor 1.1111110M 0.1ohm/step 0.01%
GR 1433H  7 decade resistor 11.111110M 1ohm/step 0.01%
GR 1433J  4 decade resistor 11.110K 1ohm/step 0.01%
GR 1433K  4 decade resistor 1111.0ohm 0.1ohm/step 0.01%
GR 1433L  4 decade resistor 111.10K 10ohm/step 0.01% - photo
GR 1433M  5 decade resistor 111.110K 1ohm/step 0.01%
GR 1433N  5 decade resistor 11.1110K 0.1ohm/step 0.01% - photo
GR 1433P  5 decade resistor 1111.10K 10ohm/step 0.01%
GR 1433Q  4 decade resistor 1.1110M 100ohm/step 0.01%
GR 1433T  5 decade resistor 1111.10ohm 0.01ohm/step 0.01%
GR 1433U  4 decade resistor 111.10ohm 0.01ohm/step 0.01%
GR 1433W  6 decade resistor 11.11110K 0.01ohm/step 0.01% - photo
GR 1433X  6 decade resistor 111.1110K 0.1ohm/step 0.01% - photo
GR 1433Y  5 decade resistor 11.1110M 100ohm/step 0.01%
GR 1433Z  6 decade resistor 11.11110M 10ohm/step 0.01%
GR 1434B  6 decade resistor 1111.11K 0.02% - photo
GR 1434M  5 decade resistor 111.111K 0.02%
GR 1434P  5 decade resistor 1111.10K 10ohm/step
GR 1434X  6 decade resistor 111111.0ohm 0.1ohm/step
GR 1435  programmable decade resistor 5 decade 1.11110M
GR 1440  fixed resistor series - photo
GR 1450  decade attenuator 0-111dB
GR 1450TA  2 decade attenuator 0-110dB 600ohm 1MHz - photo
GR 1450TB  3 decade attenuator 0.1-111dB 600ohm 1MHz - photo
GR 1454A  voltage divider
GR 1455A  4 decade voltage divider - photo
GR 1481A  fixed inductor 1mH 1%
GR 1481B  fixed inductor 2mH 1%
GR 1481D  fixed inductor 10mH 0.6%
GR 1481E  fixed inductor 20mH 0.5%
GR 1481G  fixed inductor 100mH 0.25%
GR 1481H  fixed inductor 200mH 0.25%
GR 1481J  fixed inductor 500mH 0.25%
GR 1481K  fixed inductor 1.0H 0.25%
GR 1481L  fixed inductor 2.0H 0.25%
GR 1481M  fixed inductor 5.0H 0.25%
GR 1482B  fixed inductor 100uH 0.25%
GR 1482C  fixed inductor 200uH 0.1%
GR 1482D  fixed inductor 500uH 0.1%
GR 1482E  fixed inductor 1mH 0.1% - photo
GR 1482F  fixed inductor 2mH 0.1%
GR 1482G  fixed inductor 5mH 0.1%
GR 1482H  fixed inductor 10mH 0.1%
GR 1482J  fixed inductor 20mH 0.1% - photo
GR 1482K  fixed inductor 50mH 0.1%
GR 1482L  fixed inductor 100mH 0.1% - photo
GR 1482M  fixed inductor 200mH 0.1%
GR 1482P  fixed inductor 1H 0.1% - photo
GR 1482Q  fixed inductor 2H 0.1%
GR 1482R  fixed inductor 5H 0.1%
GR 1482T  fixed inductor 10H 0.1% - photo
GR 1490B  4 decade inductor 11.11H in 1mH steps
GR 1490C  3 decade inductor 1.11H in 1mH steps - photo
GR 1490D  4 decade inductor 11.11H in 1mH steps
GR 1490F  4 decade inductor 1.111H in 100uH steps
GR 1491D  4 decade inductor 1mH-9.999H
GR 1491G  5 decade inductor 11.1111H in 100uH steps - photo
GR 1493  precision decade transformer (6 decade + vernier) - photo
GR 1521B  graphic level recorder 7Hz-200kHz
GR 1522  DC recorder
GR 1522P1  preamp
GR 1522P2  differential preamp
GR 1525A  data recorder 15Hz-16kHz 2 channel 1/4" open reel
GR Stroboscopes see also IET Labs Stroboscope page
GR 1531A  Strobotac 110-25000 FPM
GR 1531AB  Strobotac - photo
GR 1531P2  flash delay
GR 1532D  Strobolume
GR 1536A  photoelectric pickoff
GR 1537A  photoelectric pickoff
GR 1538A  Strobotac 110-150000 FPM
GR 1538P2  remote flash for GR1538A
GR 1539A  Stroboslave - photo
GR 1541  multiflash generator
GR 1546  Strobotac 100-25000 FPM, LED display
GR 1551C  sound level meter 24-150dB
GR 1552  sound level calibrator
GR 1553A  vibration meter
GR 1555A  sound survey meter - photo
GR 1556B  impact noise analyzer
GR 1557A  vibration calibrator 100Hz 1g - photo
GR 1558BP  octave band noise analyzer 44-150dB
GR 1559B  microphone reciprocity calibrator
GR 1560P7  microphone (GR1561)
GR 1560P11B  vibration pickup system
GR 1560P13  vibration pickup system
GR 1560P14  vibration pickup system
GR 1560P40  microphone preamp X10
GR 1560P42  condenser microphone preamp X10
GR 1561  precision sound level meter 35-150dB
GR 1562A  sound level calibrator 114dB - photo
GR 1564A  sound and vibration analyzer 2.5Hz-25kHz
GR 1564P1  dial drive
GR 1565A  sound level meter 45-140dB
GR 1565B  sound level meter 45-140dB Type 2 A/B/C
GR 1565Z  audiometer calibration set (1562A, 1565A, earphone coupler)
GR 1566  multichannel amplifier 16ch 2Hz-100kHz 55dB
GR 1568A  wave analyzer 20Hz-20kHz - photo
GR 1570A  automatic AC voltage regulator (servo-driven Variac) - photo
GR 1581A  automatic AC voltage regulator (servo-driven Variac) - photo
GR 1588A  wave analyzer - photo
GR 1569  automatic level regulator 2Hz-100kHz 50dB
GR 1592  voltage regulator (servo-driven variac)
GR 1602B  UHF admittance bridge
GR 1602P1  calibrated stub (874D20)
GR 1602P3  variable air capacitor (874VC)
GR 1602P4  termination
GR 1603A  audio impedance bridge
GR 1605A  impedance comparator - photo
GR 1606A  antenna impedance bridge (June 1955)
GR 1606B  antenna impedance bridge (September 1967)
GR 1608A  RLC bridge 1kHz 0.05% - photo
GR 1609  precision UHF bridge
GR 1615A  capacitance bridge 0.00001pF to 1.1uF - photo
GR 1615P1  standard capacitor 10000pF
GR 1616  precision capacitance bridge
GR 1617A  capacitance bridge - photo
GR 1621  capacitance measuring system (1238+1316+1616)
GR 1632A  Inductance Bridge - photo
GR 1633A  Inductance Bridge 0.2uH-1000H 20Hz-20kHz - photo
GR 1633PI  Inductance Bridge Range Extension Unit - photo
GR 1644A  Megohm bridge 10K to 10E+15 ohms - photo
GR 1650A  RLC bridge, battery powered (March 1959) - photo
GR 1650B  RLC bridge, battery powered (May 1968) - photo
GR 1652A  sound level calibrator
GR 1656  impedance bridge
GR 1657  RLC Digibridge 120Hz/1kHz 0.2% - photo
GR 1658  RLC Digibridge 120Hz/1kHz 0.1% - photo
GR 1659  RLC Digibridge 100H/120Hz/1kHz/10kHz 0.1% - photo
GR 1660A  Precision Inductance Measuring Assembly = 1632A + 1311A + 1232-P2 + 1232A
GR 1662  Resistance Limit Bridge 7 decade - photo
GR 1666  DC Resistance Bridge 6 digit 0.001%
GR 1670A  magnetic tester
GR 1670PI  magnetic test yoke
GR 1672A  automatic capacitance bridge
GR 1673A  digital display unit for 1673A
GR 1683  RLC Digibridge 120Hz/1kHz
GR 1685  digital RLC impedance meter - photo
GR 1686  digital capacitance meter, remote fixture
GR 1687  RLC Digibridge 1MHz 0.1%
GR 1687B  RLC Digibridge 1MHz 0.1% - photo
GR 1687-9609  remote test fixture
GR 1688  LC Digibridge 200Hz-20kHz 0.02%
GR 1689  RLC Digibridge 12Hz-100kHz 0.2% - photo
GR 1689 see also QuadTech 1689 specs
GR 1691A  capacitor test fixture
GR 1692  RLC Digibridge
GR 1710  RF network analyzer system 0.4-500MHz
GR 1710P2  Transmission/Reflection Bridge
GR 1710P5  immitance probe
GR 1711  network analyzer tracking sweep generator
GR 1713  network analyzer S parameter test set
GR 1714  network analyzer display unit
GR 1730  Linear Circuit Tester
GR 1731M  Linear IC Test System - photo
GR 1732  Digital IC Test System
GR 1735  Desktop Component Test System
GR 1740  Linear IC Tester
GR 1742  Digital IC Tester
GR 1744  Digital IC Tester
GR 1781  Digital Limit Comparator for 1680/1682/1683
GR 1782  Analog Limit Comparator
GR 1800A  VTVM
GR 1800B  VTVM
GR 1806  electronic voltmeter
GR 1807  DC Microvoltmeter/Nanoammeter - photo
GR 1808  AC Millivoltmeter - photo
GR 1820  DVM 4 digit Nixie
GR 1840A  audio power meter 20Hz-20kHz 0.1mW-20W TRMS - photo
GR 1862B  Megohmmeter 50V/500V to 1Tohm
GR 1862C  Megohmmeter 100V/500V to 1Tohm - photo
GR 1863  Megohmmeter 50-500V 50kohm-5Tohm - photo
GR 1864  Megohmmeter 10-1090V 50kohm-200Tohm - photo
GR 1865  Megohmmeter (QuadTech)
GR 1870  6kV AC/DC dielectric & hypot tester (QuadTech)
GR 1900A  wave analyzer 20Hz-54kHz
GR 1909  real time spectrum analyzer 100Hz-20kHz 1/3 octave
GR 1921  real time spectrum analyzer 3Hz-80kHz 45 channel
GR 1921P1  storage display unit (Tek 601)
GR 1922  real time spectrum analzyer DC-20kHz
GR 1925  multifilter 3Hz-80kHz 30 channel
GR 1926  multichannel RMS detector
GR 1931A  AM Modulation Monitor 0.5-8MHz - photo
GR 1932A  distortion meter
GR 1933  sound level meter
GR 1944  noise dosimeter
GR 1952  universal filter 4Hz-60kHz 4th order Chebyshev LP+HP
GR 1954  noise dosimeter w/calibrator
GR 1982  Precision Sound-Level Meter 30-130dBA analog/digital
GR 1983  sound level meter 70-120dB (?)
GR 1988  Precision Integrating Sound-Level Meter and Analyzer
GR 1995  integrating analyzer
GR 2220  "BugHound" milliohmmeter/short finder - photo
GR 2235  logic test system
GR 2512  FFT analyzer 100kHz - photo
GR 2514  vibration control system
GR 2515  FFT analyzer
GR 2995-9349  "miniRATS" Resistance Anodize Trim System - photo - spec
GR 2610  Universal Field Tester - photo
GR Variacs see also: Technipower Variac Products
GR W5MT  variac 0-140V 5A - photo
GR W5MT3  variac 0-140V 5A w/voltmeter - photo
GR W5MT3A  variac 0-140V 5A w/voltmeter, ammeter 12lbs - photo
GR W5MT3AW  variac 0-140V 5A w/voltmeter, ammeter, wattmeter
GR W5MT3W  variac 0-140V 5A w/voltmeter, wattmeter - photo
GR W8MT3VM  variac 0-140V 8A w/voltmeter
GR W10MT  variac 0-140V 10A - photo
GR W10MT3  variac 0-140V 10A - photo
GR W10MT3A  variac 0-140V 10A w/voltmeter, ammeter
GR W10MT3W  variac 0-140V 10A w/voltmeter, wattmeter
GR W20M  variac 0-140V 20A - photo
GR W20HMT3A  variac 0-280V 8A w/voltmeter, ammeter
GR W50MBB  variac 0-140V 40A 5400VA 57lb

Goldstar OS-502RB  scope 20MHz w/cursors
Goldstar OS-504RD  scope 40MHz w/cursors
Goldstar OS-3020D  DSO 20MHz 20MSPS
Goldstar OS-3040D  DSO 40MHz 20MSPS
Goldstar OS-3060D  DSO 60MHz 20MSPS
Goldstar OS-5020  scope 20MHz
Goldstar OS-5040A  scope 40MHz
Goldstar OS-5060A  scope 60MHz
Goldstar OS-5100  scope 100MHz 2 channel 4 trace
Goldstar OS-5100RA  scope 100MHz 4 channel 8 trace auto set
Goldstar OS-5100RB  scope 100MHz 2 channel 4 trace auto set
Goldstar OS-9020A  scope 20MHz

Gould PB39  scope probe 10X
Gould PB49  scope probe 100X 5MHz
Gould PB51  scope probe FET 10X/1X 500MHz
Gould PB54  scope probe differential 10X/1X 300MHz
Gould PB57  scope probe differential 100X/10X 100MHz
Gould PB66  scope probe 10X 500MHz
Gould 1421  DSO 20MHz 2 ch
Gould 1604  DSO 20MHz 20MSPS 4 ch - photo
Gould 3100  scope 100MHz readout
Gould OS3500  scope 60MHz
Gould 4041  scope 100MHz DSO
Gould 4064  DSO 150MHz 400MSPS 4 ch - photo
Gould 4050  scope 35MHz analog/100MSPS DSO - spec
Gould 4071  DSO 100MHz 200/400MSPS 2 ch
Gould 4072  DSO 100MHz 400MSPS 2 ch
Gould 4074  DSO 100MHz 400MSPS 4 ch - photo
Gould 4164  DSO 150MHz 100MSPS 50KS depth 4 ch, Option 104 = plotter

H

Hameg - web site
Hameg see also: Hameg manual download page
Hameg HM203-7  scope 20MHz 2 channel - photo
Hameg HM205-2  scope 20MHz analog/5MSPS digital 2 channel - photo
Hameg HM303  scope 30MHz 2 channel
Hameg HM303-4  scope 30MHz 2 channel
Hameg HM303-6  scope 35MHz 2 channel
Hameg HM605  scope 60MHz 2 channel - photo
Hameg HM806  scope 80MHz 3 channel - photo
Hameg HM1507  scope 150MHz 200MSPS analog/digital
Hameg HM5006  spectrum analyzer 500MHz
Hameg HM5010  spectrum analyzer 150kHz-1050MHz
Hameg HM5011  spectrum analyzer 150kHz-1050MHz w/TG
Hameg HM5012  spectrum analyzer 150kHz-1050MHz w/digital storage
Hameg HM5014  spectrum analyzer 150kHz-1050MHz w/digital storage, TG
Hameg HM5510  spectrum analyzer 150kHz-1050MHz
Hameg HM5510  spectrum analyzer 150kHz-1050MHz w/TG
Hameg HM6042  curve tracer 40V 200mA 4W 5 trace
Hameg HM8000 series see also: Åke Holm's Hameg site
Hameg HM8001  test equipment mainframe, 2 slot
Hameg HM8011  DMM plugin for HM8001 4.5 digit TRMS
Hameg HM8012  DMM plugin for HM8001 50000 count TRMS
Hameg HM8014  milliohm meter plugin for HM8001
Hameg HM8018  LC meter plugin for HM8001
Hameg HM8021  frequency counter plugin for HM8001 1.6GHz
Hameg HM8026  wow & flutter meter plugin for HM8001
Hameg HM8027  distortion meter plugin for HM8001
Hameg HM8030  function generator plugin for HM8001
Hameg HM8032  sinewave generator plugin for HM8001
Hameg HM8035  pulse generator plugin for HM8001
Hameg HM8042  curve tracer plugin for HM8001

Heath/Heathkit/Heath-Zenith

Hickok - See also: Padgett Peterson's guide to Hickok tube testers
Hickok 156  Indicating Tracometer - photo
Hickok 191X  Crystal Controlled Microvolt Generaror - photo
Hickok 209A  VTVM
Hickok 215  in-circuit transistor tester
Hickok 217  semiconductor analyzer - photo
Hickok 220  in-circuit transistor tester - photo
Hickok 288X  crystal controlled signal generator - photo
Hickok 440  curve tracer - photo
Hickok 505  5 Inch Oscilloscope - photo
Hickok 512  VTVM - photo
Hickok 515  scope 15MHz
Hickok 536  tube tester
Hickok 600A  tube tester - photo
Hickok 615  TV alignment generator - photo
Hickok 620  TV bar generator
Hickok 680  marker calibrator
Hickok 800  tube tester
Hickok 850  transistor analyzer
Hickok 870  transistor tester - photo
Hickok 1600B  VTVM
Hickok 1605  FET VOM
Hickok 6000A  tube tester - photo

Hipotronics HD103  hipot 2.5kVAC/3.0kVDC - photo

Hitachi AT-10AK  scope probe 10X/1X 50MHz
Hitachi AT-10AM  scope probe 100X/10X 20/40MHz
Hitachi AT-10AP  scope probe 10X/1X 100/6MHz
Hitachi AT-10AS  scope probe 10X 100MHz
Hitachi AT-10AW  scope probe 10X/1X 150/6MHz
Hitachi AT-10AY  scope probe 10X/1X 60/6MHz
Hitachi V059B  scope 7MHz
Hitachi V134  scope 10MHz 2 channel storage
Hitachi V152F  scope 15MHz 2 channel
Hitachi V202F  scope dual 20MHz
Hitachi V203F  scope dual 20MHz delayed sweep
Hitachi V209  scope dual 20MHz AC/DC power - photo
Hitachi V211  scope dual 20MHz
Hitachi V212  scope dual 20MHz delayed sweep - photo
Hitachi V222  scope dual 20MHz - photo
Hitachi V252  scope dual 20MHz - photo
Hitachi V302F  scope dual 30MHz
Hitachi V352F  scope dual 35MHz
Hitachi V353F  scope dual 35MHz delayed sweep
Hitachi V355  scope dual 35MHz
Hitachi V422  scope, 40MHz, 2 Channels - photo
Hitachi V509  scope 50MHz dual AC/DC power
Hitachi V550  scope 50MHz dual
Hitachi V552  scope 50MHz dual
Hitachi V650F  scope 60MHz dual w/trigger view - photo
Hitachi V660  scope 60MHz dual, readout - photo
Hitachi V665  scope 60Mhz dual, readout
Hitachi V1050F  scope 100MHz dual w/trigger view - photo
Hitachi V1060  scope, 100MHz, 2 Channel, CRT Readout - photo
Hitachi V1065  scope, 100MHz, 2 Channel, CRT Readout
Hitachi V1100A  scope, 100MHz, 4 Channel, CRT Readout - photo
Hitachi V1565  scope dual 100MHz
Hitachi V1585  scope quad 100MHz
Hitachi VC5410  DSO 20MHz 15MSPS 2ch battery/portable
Hitachi VC6041  DSO 40MHz 2ch
Hitachi VC6045  DSO
Hitachi VC6155  DSO dual 100MHz
Hitachi VC6524  DSO dual 20MSPS 50MHz
Hitachi VC6545  DSO dual 40MSPS 100MHz

Honeywell DC200B  DC differential voltmeter, 6 digit - photo

HP - Agilent web site - Agilent's list of discontinued HP products