2,060 results in Business & Industrial
Used
Original Heathkit TC-2 tube Tester original - FILAMENT KNOB
USD $27.50
Seller: 99.7% positive
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New
1PC Practical Neon Tube Ballast Tester Light Bulb Tester Portable Tube Light
USD $22.83
Seller: 98.1% positive
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New
Triplett 3444 PARTIAL restoration kit recap capacitor upgrade rebuild
USD $19.50
Seller: 99.9% positive
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New
220V Black GS-360EN Electronic Tube Tester High Quality Vacuum Tube Tester
USD $797.05
Seller: 98.1% positive
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Used
Victoreen Instrument TV-2B/U Tube Tester Part Bias Range Selector ( S2 )
USD $15.99
Seller: 99.7% positive
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Used
Kenwood 2M FM Transceiver Manual TR-7950 TR-7930
USD $20.00
Seller: 99.9% positive
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New
B & K 650 Tube Tester Meter Faceplate ~ Digitally Remastered
USD $6.95
Seller: 100.0% positive
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Used
Vintage National Radio Institute Model 66 Tube Tester 
USD $250.00
Seller: 94.4% 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
Heathkit CRT Tester and Rejuvenator Model IT-5230 Powers On Untested
USD $40.00
Seller: 100.0% positive
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For parts or not working
Weston OQ-3 788 Labratory Vacuum Tube Tester Military
USD $750.00
Seller: 98.2% positive
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New
Assembled EM-GM Tube Tester Board DIY Vacuum Tube Testing Kit Not Assembled JP
USD $443.82
Seller: 100.0% positive
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Used
Original EICO 666 & 667 Tube Tester Knob - 12 Available
USD $9.99
Seller: 99.2% positive
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New
Upgrade with high quality Mini Telephone Line Cable Tester ST230D ddffhh
USD $165.28
Seller: 100.0% positive
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New
Neon Light Tester Portable Handheld Neon Tube Fluorescent LED Detector Repair
USD $19.49
Seller: 98.1% positive
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New
220V GS-360EN Electronic Tube Tester High Quality Vacuum Tube Tester for GS-5
USD $839.85
Seller: 97.8% positive
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Used
Hickok Model 532 Tube Tester with Original Box
USD $200.00
Seller: 100.0% positive
View Detail Request Quote![Vintage Electric Measurements Corp E.M.C. Model 206 Tube Tester [FOR PARTS ONLY]](https://i.ebayimg.com/images/g/btYAAOSwkbVn5XXF/s-l225.jpg)
For parts or not working
Vintage Electric Measurements Corp E.M.C. Model 206 Tube Tester [FOR PARTS ONLY]
USD $99.88
Seller: 100.0% positive
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Used
Vintage B & K Cathode Rejuvenator Tester CRT Model # 350
USD $19.99
Seller: 98.7% positive
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Used
Heathkit Tube Checker IT-21
USD $249.00
Seller: 99.3% positive
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Used
Vintage Jackson Model 49 Customatic Vacuum Tube Tester-Radio/Amps-Equipment Test
USD $128.99
Seller: 99.6% positive
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Used
TV 7D U Tube Tester Ship World Wide
USD $999.99
Seller: 88.9% positive
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For parts or not working
Vintage Hickok 530 B Tube Tester Powers On but is UNTESTED
USD $200.00
Seller: 100.0% positive
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For parts or not working
SUPERIOR INSTRUMENTS Co. TV-11 TUBE TESTER with instructions
USD $125.00
Seller: 98.1% positive
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Used
Vintage B&K Model 440 CRT - Cathode Rejuvenator Tube Tester
USD $65.00
Seller: 99.8% positive
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Used
Vintage General Radio Megohmmeter 1862-b + Manual GR Megger megohm meter
USD $89.99
Seller: 99.0% positive
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Used
VINTAGE Heathkit Yoke/Flyback Tester IT-5235 Powers ON
USD $30.00
Seller: 98.9% positive
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New
*USA*ULTIMATE TV-10/U Tester Repair Calibration, Test Data, Operators Manual
USD $20.00
Seller: 100.0% positive
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New
LED Tester portable neon light Neon Tube Lights Hand Held Voltage Tester
USD $26.37
Seller: 98.0% positive
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Used
Central Electronics Model #RE-2 Multiphase CRT Rejuva-Tube | UNTESTED
USD $45.00
Seller: 100.0% positive
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For parts or not working
HICKOK 880-21-184 Test Cards For Automated Vacuum Tube Testing? Vintage Lot of 5
USD $100.00
Seller: 99.1% positive
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Used
Phaostron TV-2B/U Tube Tester Percent Quality Meter Not Original Read Descri
USD $269.00
Seller: 99.7% positive
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For parts or not working
Vintage Yankee Tube Tester Model 500 Lundquist Tools W/ Original Box
USD $80.00
Seller: 100.0% positive
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Used
B&K CRT Tester Model 445 Color & Black and White
USD $49.99
Seller: 95.2% positive
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Used
Radios by Hallicrafters with Price Guide
USD $35.00
Seller: 99.9% positive
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For parts or not working
Vintage Sterling R-407 Vacuum tube Tester Untested Cleveland Marathon Distance
USD $39.99
Seller: 99.6% positive
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New
Precision Apparatus 612 Tube Tester Meter Faceplate ~ Digitally Remastered
USD $6.95
Seller: 100.0% positive
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Brand New
2pcs 7591 7591A Probes for Amptata T2 T4 T5 T6 Tester
USD $19.64
Seller: 98.6% 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
T2 Tube Tester Bias Current Match 6550 KT88 EL34 6V6 7027 KT100 KT66 6CA7 6L6 mA
USD $50.29
Seller: 99.4% positive
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Used
Used
PRECISION APPARATUS TUBE TESTER Model #10-12 w MANUAL from 1947 (7598)
USD $425.00
Seller: 97.5% positive
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Used
Vtg Coletronics Service ELECTRONICS CATALOG / Electon Tube Equipment PLUS
USD $29.99
Seller: 99.6% positive
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For parts or not working
Precision Model 10-12 Tube Tester ***Parts - Untested
USD $149.95
Seller: 99.4% positive
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For parts or not working
Jackson 535A Dynamic Output Tube Tester As-Is
USD $34.97
Seller: 99.8% positive
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Used
VTG 1960s Accurate Instrument Utility Tester Model 161 Hard Case
USD $50.00
Seller: 100.0% positive
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New
1PC New For Olympus Endoscopes Portable Endoscope Leak Tester
USD $84.95
Seller: 99.1% positive
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Used
Yamatake Honeywell DSTJ3000 Transmitter JTG240-A1Q-00000-MP2-A2 24VDC
USD $1,049.49
Seller: 99.0% positive
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