2,092 results in Business & Industrial
For parts or not working
Vintage Motorola Inc Antenna AT-807/URM-94 Radio Test Set AN/URM-94 Untested
USD $150.00
Seller: 99.7% positive
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Used
Electrostatic Tester - Model Esh SRIC 10,000-40,000 Volts
USD $350.00
Seller: 99.9% positive
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Used
EMC213 Tube Tester Vintage Trunk Style w/ Boost Adapter Manual Japan Rare
USD $744.00
Seller: 100.0% positive
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Used
Yamatake Honeywell DSTJ3000 Transmitter JTG240-A1Q-00000-MP2-A2 24VDC
USD $1,048.49
Seller: 98.9% positive
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New
Heathkit TC-3 Tube Checker manual assembly operation diagrams 42 page complete
USD $9.99
Seller: 100.0% positive
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For parts or not working
Philco Model 7050 Vacuum Tube Tester
USD $85.00
Seller: 99.1% positive
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Used
VERY GOOD CONDITION PACO MODEL T-60 DESK TOP TUBE TESTER
USD $139.99
Seller: 100.0% positive
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For parts or not working
Vtg EICO Model 667 Dynamic Conductance Tube & Transistor Tester As Is Parts
USD $119.95
Seller: 99.9% positive
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Used
KNIGHT ® Model KG-600B Tube Tester - Instructions - Extra Roll Chart © 1961
USD $159.20
Seller: 100.0% positive
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Used
Hickok Model 534 Tube Tester Shorts Selector Switch OEM Replacement Part
USD $24.95
Seller: 99.8% positive
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Used
EICO 667 Tube Tester Meter Only Replacement Original Part
USD $30.00
Seller: 99.3% positive
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New – Open box
Vintage Calrad Model T.R.T. Transistor Tester, Test Equipment, NOS
USD $49.99
Seller: 100.0% positive
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New
Interconnection Matrix For Lamp Meter
USD $20.96
Seller: 99.4% positive
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Used
Philco Model 050 Tube Tester USA 1940s Powers On
USD $199.99
Seller: 99.7% positive
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Used
Antique Indusco No. 711 Alcohol Tester Set Missing Test Tube
USD $110.00
Seller: 99.4% positive
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New
TAD Bias Master - 2 Noval Sockets - For BM4 Bias meter
USD $79.00
Seller: 100.0% positive
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Used
Hickok 580 Tube Tester Manual original hardcopy
USD $25.00
Seller: 99.8% positive
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Used
😍WEBSTER MODEL B PORTABLE HARDNESS TESTER WITH TEST STRIP FOR METAL MODEL B
USD $89.99
Seller: 99.9% positive
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New
B&K 747 B TUBE TESTER REPLACEMENT PCB + RECOMMENDED BILL OF MATERIALS
USD $49.99
Seller: 100.0% positive
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New
*USA*ULTIMATE TV-7D/U tester Repair Calibration Manual Color photos, Volt. Check
USD $20.00
Seller: 100.0% positive
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For parts or not working
B &K Dyna Jet Model 607 Solid State Tube Tester with Setup Guide
USD $199.99
Seller: 99.7% positive
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New
Eico 625 Tube Tester users manual & schematic with tube data, reprint
USD $9.99
Seller: 100.0% positive
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New
B&K DYNA-QUIK 500 Tube Tester Manual with Tube Data and Supplements
USD $14.99
Seller: 99.9% positive
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New
Hickok 605A Dynamic Mutual Conductance Tube Tester Manual
USD $11.99
Seller: 99.9% positive
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Used
ANTIQUE STERLING JUNIOR AC TUBE CHECKER TYPE R-514 TUBE TESTER As Is
USD $41.99
Seller: 99.8% positive
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Used
VINTAGE Graham Lee Coil & Condenser Tester Model 31 SMXH Electronics Inc 117 V
USD $149.95
Seller: 100.0% positive
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New
M2-EL84 Match Probes Vacuum Tube Bias Cathode Current Tester EL84 6BQ5 6P14 7189
USD $13.94
Seller: 100.0% positive
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Used
Vintage Mercury 880 Picture Tube Tester IN BOX with Instructions & Case!
USD $44.99
Seller: 99.7% positive
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For parts or not working
dial Jewell Tube tester Pat 538 serial no 1863 tester Chicago USA 1930`s RARE
USD $200.00
Seller: 99.4% positive
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Used
RARE HISTORY WWII Pres 920 Electronamic Tube & Set Tester Powers On
USD $1,150.00
Seller: 100.0% positive
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Used
Tri Electronics GT-3000 Gold Tester
USD $225.00
Seller: 98.9% positive
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For parts or not working
Vintage U.S. Army Signal Corps Combination Tube Tester Powers On but is UNTESTED
USD $300.00
Seller: 100.0% positive
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For parts or not working
Vintage Mercury 1101 Tube Tester With Manual & Tube Chart Powers On Estate Find
USD $149.99
Seller: 100.0% positive
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New – Open box
Voltmeter Ammeter Meter to KALIBR L3-3 VACUUM TUBE TESTER 0-150 100 200 500 etc
USD $45.00
Seller: 99.3% positive
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New
Jackson 648 Tube Test Data Book
USD $11.99
Seller: 99.9% positive
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For parts or not working
Vintage 1930s Radio Supreme Tube Tester Model 89
USD $165.00
Seller: 100.0% positive
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Used
Vintage Electro Products Co The Trouble Shooter Leak Detector Tester Garage Deco
USD $19.99
Seller: 100.0% positive
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Used
5 Ham radio transmitter amplifier short wave radio 5 pin tube sockets lot # 5
USD $14.99
Seller: 100.0% positive
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For parts or not working
Hickok Model 800 Tube Tester –For Repair/Parts, No Top Cover Vintage
USD $399.99
Seller: 100.0% positive
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New
Heathkit Vintage Tube Tester Replacement Tube Roll Thumb Wheel
USD $19.99
Seller: 100.0% positive
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Used
Vintage US Army, Forway Industries Tube Tester, TV-7B/U, 1962
USD $850.00
Seller: 99.9% positive
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For parts or not working
Precision Master Series 10-12 Tube and Battery Tester
USD $70.00
Seller: 100.0% positive
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Used
Sencore Model CG19 Caddy Bar Generator Pattern Selector Color Output No. 764577
USD $42.49
Seller: 99.6% positive
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New
Precision Tube Tester 612 and 614 Operating Instructions
USD $12.99
Seller: 99.9% positive
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New
B&K 747 B TUBE TESTER REPLACEMENT BULB SOCKETS, NEW
USD $9.25
Seller: 100.0% positive
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New – Open box
Hickok Model 540 Dynamic Mutual Conductance Tube Tester Manual
USD $11.99
Seller: 99.9% positive
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Used
B&K Cathode Ray Tube Model 466 CRT Tester Rejuvenator Dynascan Adapters
USD $82.95
Seller: 99.7% positive
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New
New For Olympus Endoscopes Portable Endoscope Leak Tester
USD $114.81
Seller: 100.0% positive
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