Business & Industrial > Test, Measurement & Inspection

Vintage Jackson Model 648a Dynamic Tube Tester

Vintage Geophone Leak Detector, With Wood Carrying Case,

Car Dc Adapter, Power Supply For Radio Prc - 77

Pocket Sextant

Antique Mining Anemometer Wind Flow Meter, Cased, C. 1880 - 1910

Cold War Civil Defense Beta Gamma Survey Meter Radiation Detector Cdv - 717

Ex Mod / Army Guartel Hd6 Handheld Metal Detector

Antique 1917 Beckmann Surveying Transit Instrument, With Tripod & Wood Box

Id - 11 Soviet Dosimeter Geiger Counter Like In Chernobyl Key Ring Radiation Meter

Vintage Weston Multimeter Me - 9e/u With Multiplier Kit,

Boonton Electronics 92b Rf Millivoltmeter

Vintage Sencore Sc61 Waveform Analyzer Oscilloscope Test Equipment

Vintage Gold Suspension Wires For Galvanometer 0015au Strip & Coil

Vintage Garrett Ads Vlf/tr Deepseeker Metal Detector

Speedomax H Vintage Chart Recorder Leeds & Northrup Co. Gears Machine Antique

Vintage Recording Barometer In Wood Case Made In Germany

Vintage Data Products Teletype Pattern Generator Pg303

Vintage Keuffel & Esser Wind Meter Anemometer Pocket Coal Miner Made In England

Vintage Hewlett Packard 410c Voltmeter With Leads And Power Cable

Simpson 260 Series 8p Overload Protected Vom Meter With Case

Vintage United Electronics Institute Oscilloscope Model 301 Eico 443 Solid State

Vintage Military Test Set Electron Tv - 7/u Tube Tester, Calibrated

Vintage Heathkit Ip - 17 Regulated High Voltage Power Supply W Box 3 - Day Refund

Vintage Dietzgen 6100 Series Transit Survey Theodolite. Woodcase.

Vintage Hp 1740a Oscilloscope

Vintage Sprague To - 6 Capacitor Analyzer

Geotec Vintage T - 24 Surveying Transit Theodolite With Case V673

Vintage Hp Hewlett Packard 8640b Signal Generator And

Vintage Sencore Test Station Lighted Sign Tube Radio Amp Hifi

Vintage Simpson Electric Signal Corps I - 177b Vacuum Tube Tester Sac Us Army

Vintage Thomas Ashworth " Speedy " Moisture Lab Burnley England

Fluke 117 Electrician ' S Multimeter, True Rms, Non - Contact, - Open Box

Hipotronics 100 Series Hipot Tester Vintage Industrial Surplus Good

Vintage Bk Model 707dyna Jet Tube Tester

Hp - 4342a " Q " Meter - As Picture K79b

Hp - 4342a " Q " Meter - As Picture K79

Simpson 260 8prt Analog Multimeter

David White Instruments Model 8202 Vintage

Vintage Precision - Model B - 12 Regulated Power Supply

Vintage Epsco Incorporated Bench Filtered Dc Power Supply 75v 15a Max Model Ps - 5

Vintage Polarad 0. 80 - 2. 40 Ghz Microwave Signal Generator Model 1105 E - L Mod

Vintage Hickok Model 800 Tube Transistor Tester -

Vintage Polygraph Machine Argenbright International Institute Of Polygraph

Vintage Darcy Tsi 1535 Counter Two Channel Nixie Tube Usa

Vintage Datcon Instrument Company Kwik Chek Hole Gage Set With Case & Set Gage

Hp - 4342a " Q " Meter -, &. - S/n: 1212j01300

Vintage Whites 5900/di Professional Series Coinmaster Metal Detector Analog Blue

Vintage Civil Defense Cd V - 777 Shelter Radiation Detection Kit

Fluke 8840a/af 5. 5 Digit Multimeter With 8840a Display

Vintage Eico 667 Dynamic Conductance Tube And Transistor Tester

Gertsch Ac Ratio Standard Transformer Model 1009 Vintage

Sokkia Lietz Sokkisha 115 Survey Surveyor Surveying Vintage Styletransit

Vintage Hickok Usa Model 600 A Micromho Tube Tester

Vintage B&k Dyna - Jet Model 707 Dynamic Mutual Conductance Tube Tester

Vintage Realist David White Instruments Model 8300 Level Transit W/ Case 591s

Sprague To - 6 Tel - Ohmike Vintage

Large Antique Weston Electrical Instrument Meter

Vintage Signal Corps I - 177 Dynamic Mutual Conductance Tube Tester I - 177

Vintage Fluke Model 207 - 5 Vlf Receiver / Comparator R - 57

Potentiometer K2 Leeds & Northrup Philadelphia Vintage Bakelite Case Wood Cover

Vintage Heathkit It - 28 Capacitor Checker -

Sencore Mighty Mite V Tube Tester Tc 142 Vintage Tube

(4) Simpson Model 260, 8p Series, Multimeter

James G. Biddle 243257 Electric Tachometer X 100 Rpm 8. 5 " Vintage Nos 310600 - 7

Vintage Lietz Theodolite (surveyor ' S Transit) No. 550 In Wooden Box No. 105558

Vintage Eico 667 Dynamic Conductance Tube & Transistor Tester W/manuals

Hp 8708a Synchronizer Vintage Rare

Vintage Hp Hewlett Packard 334a Harmonic Distortion Voltage Scale Analyzer

Vintage Jackson Dynamic Tube Tester Model 658 - 1

Tv - 7d/u Vintage Tube Tester

Russian Geiger Counter An5b Vintage?

Bryston 10 - B Sub Electronic Crossover Rare In

Vtg White ' S Electronics 4900/d Professional Series Metal Detector

Simpson Electric 260 - 8 Analog Multimeter, 1000v, 10a, 20m Ohms

Vtg Re - Calibrated Tv - 7d/u Tube Tester With Manuals By Ecco Electronic Components

Vintage Wild Heerbrugg Leica ? N3 Precision Sight Level W/ Case & Extra ' S

Vintage 1962 Us Army Test Set Electron Tv - 7/u Tube Tester

Tektronix Vintage 1964 Model Type 321a Oscilloscope & Probe Kit Accessories

Hewlett Packard Hp 8640b Signal Generator Vintage Rare 1284

Vintage, Triplett Model 630 - Ns Classic Analog Voltmeter

Vintage Superior Instruments Co. Tube Tester Model 600 - Wood Case 5u4 Tubes

Audio Control Sa - 3050 Spectrum Analyzer. Rare Vintage

Rare Vintage Hewlett Packard 300a Harmonic Wave Analyzer Wwii

Vintage Hickok 600 Dynamic Mutual Conductance 300b 6l6 12ax7 Tube Tester Checker

Vintage U. S. Army Signal Corps Dynamic Mutual Conductance Tube Tester I - 177 - B

Boonton 92bd Rf Millivoltmeter With 91 - 12f Probe And Accessories

Vtg Fairchild Instrumentation Model 8050 Frequency/period Meter Celebrity Int.

Fluke 8505a Benchtop Digital Multi Meter Multimeter Dmm W/option 02a 03 05 09a

Femto - Tech Continuous Radon Monitor Crm - 510lp Rare Low Power Model

Vintage Mx 949 A/u Tube Tester Adapter

Vintage Graflex Crown Tripod No. 2 Us Army Green

Vintage Antique Silvertone Sylvania Sears In - Store Tube Tester 137 Checker

Vintage Dietzgen Transit Theodolite Model A Survey Surveying Construction Optics

Vintage Tektronix 549 Storage Oscilloscope

Vintage David White Instruments Model 8300 Level Transit With Case

Rare Vintage Compass X - 80 Challenger Metal Detector

Tv - 7d/u Military Conductance Tube Tester Vintage American Made

Vintage Classic Hickok High End Tube Tester Model 533a - And Proved

Fluke 117 Electrician ' S Digital Multimeter With Non - Contact Voltage

Vintage Hickok Tube Tester Model 533a, Crt - 1 Powers Up

Barely Simpson 260 Series - 8 Xpi Volt Ohm Test Meter - Yellow

Rare Hickok 580a Mutual Conductance Tube Tester

Kern Dkm2 Theodolite Rare

Vintage Hickok Dynamic Mutual Conductance Tube Tester 533a,

Globe Geophone (boston, Ma) Subsurface Water Leak Detector - Vintage

Tektronix 571 Curve Tracer Rare Laboratory Unit

Hickok Western Electric Ks - 15560 - L2 Vintage Tube Tester Or Restoration

Vintage Tv - 7d/u Tube Tester In, Calibrated And Fully Functional

Vintage B&k Dyna Jet Model 606 Dynascan Tube Tester W/manuals –

Vintage Hickok 539c Tube Tester - Parts / Repairs

Rare Shibasoku Ad725d Audio Distortion Analyzer - Verified By Rohde Schwarz Upv

Mcintosh Aa2 Audio Analyzer - Real Time 1/3 Octave Analyzer - Rare - Collectors

Vintage Berger Surveyors Transit & Wooden Tripod / Stand

Vintage Buff & Buff Co. Transit Surveyor Level 13871 W/ Box & Tripod

Hewlett Packard Digital Multimeter Model 3468a

Vintage David White Company Transit Engineering Survey No. 6094 - 0

2 Fluke 8100a Vintage Digital Multimeters & 1 Cord To Power On Only

Hickok 752a Vintage Tube Tester Calibrated,

Hickok Model 800 Vacuum Tube Tester - Dynamic Mutual Conductance - Vintage