2,092 results in Business & Industrial
New
Set Kelvin Clip for LCR Meter with 4 Banana plug Test Wires 2 Alligator clips
USD $20.82
Seller: 99.0% positive
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For parts or not working
Vintage TV Tester Reactivator Transvision CRT Tester Reactivator New Rochelle NY
USD $34.99
Seller: 100.0% positive
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New – Open box
Voltmeter Ammeter Meter Scale to DP-5V A B Geiger Counter spare parts
USD $50.00
Seller: 99.3% positive
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New
Amplifier EL84 6P14 6BQ5 Amptata T3 Vacuum Tube Tester Bias Current mA Version
USD $53.10
Seller: 100.0% positive
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New
Hickok 534B Dynamic Mutual Conductance Tube Tester Manual
USD $12.99
Seller: 99.9% positive
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Used
B&K Precision 467 CRT Picture Tube Restorer/Analyzer - Powers On! UNTESTED
USD $349.99
Seller: 99.9% positive
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Used
BK PRECISION 467 CRT RESTORER/ANALYZER
USD $375.00
Seller: 100.0% positive
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Used
EMC ® Electronic Measurements Model 206 Tube Tester PART - Lamp + Cover - Power
USD $4.75
Seller: 100.0% positive
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Seller refurbished
Parts Unit Tube Tester TV-10D/U, Will pull parts & ship, Make Offer-Free Ship
USD $290.00
Seller: 100.0% positive
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Used
Vintage RCA TV Picture Tube Deflection Tester Model 10J107
USD $24.95
Seller: 99.8% positive
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Used
Vintage Jackson Electrical Picture Tube Tester Model 825 Electronics - Vacuum
USD $120.00
Seller: 100.0% positive
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New
4pcs - HICKOK PET Blank Data Punch Cards Cardmatic Tube Tester 118B KS-15874-L2
USD $10.50
Seller: 99.3% positive
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Used
Vintage Pamphlet Tube Tester Handy Guide For Using The Self Service Tube Tester
USD $6.99
Seller: 99.8% positive
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New
Set Kelvin Clip for LCR Meter with 4 Banana plug Test Wires 2 Alligator clips
USD $20.44
Seller: 100.0% positive
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New
Replace 2920 2910 2720 2750 Quartz Glass Tube for Chemisorption Analyzer
USD $31.95
Seller: 100.0% positive
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New
Amptata T4 Tube Tester Bias Current 6L6 6CA7 EL34 KT88 KT120 6V6 5881 mA Checker
USD $44.20
Seller: 100.0% positive
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Used
B & K Tube Tester Meter Faceplate ME 7-2-M
USD $19.99
Seller: 100.0% positive
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New
*USA* TV-7D/U TESTER TV-7 Operators Manual W/ COLOR PICTURES
USD $22.00
Seller: 100.0% positive
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For parts or not working
Hickok 530 Vacuum Tube Tester
USD $125.00
Seller: 100.0% positive
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Used
B&K 666 Dyna Jet Tube Tester Vintage Antique Radio Repair USA Service Vacuum
USD $159.99
Seller: 100.0% positive
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Very Good
COPY OF THE CA-5 OPERATING DATA WITH THE HICKOK MODEL 752 ROLL CHART TUBE TESTER
USD $9.99
Seller: 100.0% positive
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For parts or not working
Vintage Hickok Vacuum Tube Volt OHm Capacity Milliammeter NO Probe PARTS/REPAIR
USD $79.99
Seller: 99.7% positive
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Used
Hickok 800 Tube Tester with tube test data book
USD $650.00
Seller: 99.8% positive
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Used
EMC 211 Vintage Vacuum Tube Tester Compact w/ Step-Up Adapter Tested Japan Unit
USD $495.60
Seller: 100.0% positive
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Used
EICO Tube Tester ORIGINAL OEM Tube Chart & Instruction Manuals - Great Condition
USD $49.00
Seller: 99.2% positive
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For parts or not working
TRI Electronics GT-3000 & G1 Gold Tester Kit Lot Of 6 Parts As Is
USD $199.00
Seller: 100.0% positive
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New – Open box
Sencore CR161 Auto-Tracker Cathode Ray Tube Tester manual
USD $12.99
Seller: 99.9% positive
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For parts or not working
Accurate Instrument Co. Tube Tester Model 257 UNTESTED PARTS REPAIR With Manual
USD $54.95
Seller: 99.7% positive
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Brand New
Amptata T2 Tube Tester Bias Current 6L6 EL34 KT88 6V6 5881 KT66 KT100 6550 mA
USD $55.79
Seller: 98.6% positive
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Used
RARE 1930’s 3A Tube Tester COLEMAN ELECTRIC CO. INC HAYWOOD , ILL Museum Piece!
USD $199.00
Seller: 99.5% positive
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New
2pcs EL84 6BQ5 6P14 Probes for Amptata T2 T4 T5 T6 Tester
USD $17.50
Seller: 100.0% positive
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New
TV-10 AU --- TV-10 DU ONLY tube tester, CR101 NEW REPLACEMENT DIODE MODULE
USD $18.00
Seller: 100.0% positive
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Used
1940s “Love Meter” DIY Vintage Lab Instrument – For Display or Parts – ~4” Can
USD $36.27
Seller: 99.9% positive
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Used
Vtg Sterling R-510 Tube Tester & Reactivator Untested Cleveland Ohio USA
USD $55.00
Seller: 100.0% positive
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Very Good
COPY OF THE CA-5 OPERATING DATA WITH THE HICKOK MODEL 750 ROLL CHART TUBE TESTER
USD $9.99
Seller: 100.0% positive
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Used
Tube Tester Roll Chart Electronics Measurements Corp Model 200 201 Vintage
USD $19.95
Seller: 99.5% positive
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New
TV-7/U TV-7A/U TV-7B/U TV-7D/U TV-10/U CR101 RECTIFIER REPLACEMENT, NEW
USD $16.00
Seller: 100.0% positive
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For parts or not working
Vintage B & K CRT Cathode Rejuvenator Tester Model 350 - UNTESTED
USD $29.99
Seller: 99.9% positive
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New
1PCS LCR-T4 Transistor Tester M328-Battery Buckle with Test Hook Fast Delivery
USD $27.49
Seller: 97.8% positive
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New
Amptata T2 Valve Checker Bias Current Tester Tube mA Match Tool 7591 7591A
USD $49.54
Seller: 100.0% positive
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Seller refurbished
Parts Unit Hickok 752A Tube Tester, Will pull parts & ship, Make Offer-Free Ship
USD $200.00
Seller: 100.0% positive
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Used
vintage Precision SS-10 Tube Filament Checker AS IS untested
USD $25.00
Seller: 100.0% positive
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Used
Philco Model 7051 Tube Tester Tube Tester
USD $79.95
Seller: 100.0% positive
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New
6L6 EL34 5881 KT88 KT66 6V6 KT120 6550 Amptata V8 Tube Tester Bias Current mA
USD $71.00
Seller: 99.1% positive
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Used
Vintage Measurements Corporation Standard Barretter Bridge Power & Voltage
USD $79.99
Seller: 99.9% positive
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For parts or not working
VINTAGE JEWELL MODEL 409 TUBE TESTER RADIO TUBES RADIO SET ANALYZER
USD $175.00
Seller: 100.0% positive
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Brand New
4pcs EL34 KT88 6L6 6V6 5881 6550 KT66 KT100 Probes for Amptata V8 T1 T3 Tester
USD $39.84
Seller: 98.6% positive
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Used
B&K Model 445 Tube Tester Parts Lot – Sockets, Harnesses, Manual
USD $14.00
Seller: 100.0% positive
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