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2,086 results in Business & Industrial

Resistor Board for Hickok 123A Tube Tester Used
Tube Testers

Resistor Board for Hickok 123A Tube Tester

USD $49.99

Seller: 99.6% positive

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Amplifier EL84 6P14 6BQ5 Amptata T1 Vacuum Tube Tester Bias Current mA Version New
Tube Testers

Amplifier EL84 6P14 6BQ5 Amptata T1 Vacuum Tube Tester Bias Current mA Version

USD $62.00

Seller: 100.0% positive

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LCR-T4 Transistor Tester M328-Battery Buckle With Test Hook New
Tube Testers

LCR-T4 Transistor Tester M328-Battery Buckle With Test Hook

USD $12.72

Seller: 99.2% positive

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Amplifier EL84 6P14 6BQ5 Amptata T2 Vacuum Tube Tester Bias Current mA Version New
Tube Testers

Amplifier EL84 6P14 6BQ5 Amptata T2 Vacuum Tube Tester Bias Current mA Version

USD $49.54

Seller: 100.0% positive

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HEATHKIT Noise Blanker Model SBA-104-1 MANUAL *ORIGINAL* Used
Tube Testers

HEATHKIT Noise Blanker Model SBA-104-1 MANUAL *ORIGINAL*

USD $10.00

Seller: 100.0% positive

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Vintage B&K Dyna Quik 600 Vacuum Tube Tester Selector BOOK ONLY Used
Tube Testers

Vintage B&K Dyna Quik 600 Vacuum Tube Tester Selector BOOK ONLY

USD $22.97

Seller: 99.4% positive

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2pcs EL34 KT88 6L6 6V6 5881 6550 KT66 KT88 Probes for Amptata T2 T4 T5 T6 Tester Brand New
Tube Testers

2pcs EL34 KT88 6L6 6V6 5881 6550 KT66 KT88 Probes for Amptata T2 T4 T5 T6 Tester

USD $20.10

Seller: 98.6% positive

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Vintage Visulite Model 101C - Sencore Fil-Check FC-123 Testers Used
Tube Testers

Vintage Visulite Model 101C - Sencore Fil-Check FC-123 Testers

USD $15.00

Seller: 99.7% positive

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Stromberg Carlson Crossreed Portable Test Set Module s-456743 For parts or not working
Tube Testers

Stromberg Carlson Crossreed Portable Test Set Module s-456743

USD $119.00

Seller: 99.4% positive

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SECO88 Vacuum Tube Tester chassis and book No meter For parts or not working
Tube Testers

SECO88 Vacuum Tube Tester chassis and book No meter

USD $30.00

Seller: 100.0% positive

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Victoreen Instrument TV-2B/U Tube Tester Part : One Chicken Head Pointer Knob Used
Tube Testers

Victoreen Instrument TV-2B/U Tube Tester Part : One Chicken Head Pointer Knob

USD $9.99

Seller: 99.5% positive

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Amptata T1 Tube Tester Bias Current KT88 EL34 6L6 KT100 6550 6V6 5881 KT66 mA Brand New
Tube Testers

Amptata T1 Tube Tester Bias Current KT88 EL34 6L6 KT100 6550 6V6 5881 KT66 mA

USD $71.03

Seller: 98.6% positive

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for TV-7 or HICKOK Tube Tester Reference 6L6 TUBE For "Canadian buyers only" Used
Tube Testers

for TV-7 or HICKOK Tube Tester Reference 6L6 TUBE For "Canadian buyers only"

USD $35.74

Seller: 99.2% positive

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VINTAGE SUPERIOR MODEL TV-12 TUBE & TRANSISTOR TESTER - 8 PAGE BOOKLET Used
Tube Testers

VINTAGE SUPERIOR MODEL TV-12 TUBE & TRANSISTOR TESTER - 8 PAGE BOOKLET

USD $44.50

Seller: 99.7% positive

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B & K Model 445 CRT Tester Rejuvenator Vintage TV Tube Untested For parts or not working
Tube Testers

B & K Model 445 CRT Tester Rejuvenator Vintage TV Tube Untested

USD $49.99

Seller: 99.7% positive

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Vintage Sylvania ECG508, 7938 Diode Rectifier Eliminator Used
Tube Testers

Vintage Sylvania ECG508, 7938 Diode Rectifier Eliminator

USD $14.39

Seller: 100.0% positive

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Weston Model 537 Radio Set Tester Vintage Tube Tester Very Clean UNTESTED For parts or not working
Tube Testers

Weston Model 537 Radio Set Tester Vintage Tube Tester Very Clean UNTESTED

USD $125.00

Seller: 100.0% positive

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SENCORE TC109 MIGHTY MITE VACUUM TUBE TESTER partially tested READ For parts or not working
Tube Testers

SENCORE TC109 MIGHTY MITE VACUUM TUBE TESTER partially tested READ

USD $85.00

Seller: 100.0% positive

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KENWOOD Instruction Manual 2m FM Synthesized Hand-Held Transceiver TR-2400 Used
Tube Testers

KENWOOD Instruction Manual 2m FM Synthesized Hand-Held Transceiver TR-2400

USD $12.50

Seller: 100.0% positive

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TV 7D U Tube Tester Ship World Wide Used
Tube Testers

TV 7D U Tube Tester Ship World Wide

USD $999.99

Seller: 88.9% positive

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Amptata T5 Valve Checker Bias Current Tester Tube mA Match Tool 7591 7591A New
Tube Testers

Amptata T5 Valve Checker Bias Current Tester Tube mA Match Tool 7591 7591A

USD $35.30

Seller: 100.0% positive

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Vintage Jackson Model 633 Tube Tester Dynamic Output Tester – Powers On – USA Used
Tube Testers

Vintage Jackson Model 633 Tube Tester Dynamic Output Tester – Powers On – USA

USD $119.95

Seller: 99.5% positive

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HICKOK 539A TUBE TESTER (SOLD AS-IS) New – Open box
Tube Testers

HICKOK 539A TUBE TESTER (SOLD AS-IS)

USD $1,500.00

Seller: 100.0% positive

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4 Ham radio transmitter amplifier short wave radio 7 pin tube sockets lot # 6 Used
Tube Testers

4 Ham radio transmitter amplifier short wave radio 7 pin tube sockets lot # 6

USD $14.99

Seller: 100.0% positive

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VINTAGE ACCURATE INSTRUMENT MODEL 161 UTILITY TESTER & BOOKLET FOUND IN ESTATE Used
Tube Testers

VINTAGE ACCURATE INSTRUMENT MODEL 161 UTILITY TESTER & BOOKLET FOUND IN ESTATE

USD $29.99

Seller: 97.5% positive

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Sencore Set-Up Book Tube Data TC114 TC 130 TC136 TC142 TC154 Small Booklet New
Tube Testers

Sencore Set-Up Book Tube Data TC114 TC 130 TC136 TC142 TC154 Small Booklet

USD $14.99

Seller: 99.9% positive

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Mercury Vacuum Tube Tester Model 990 untested Used
Tube Testers

Mercury Vacuum Tube Tester Model 990 untested

USD $125.00

Seller: 100.0% positive

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Vintage 1969 NOS B&K Model 465 CRT Tube Tester Set-Up Chart New
Tube Testers

Vintage 1969 NOS B&K Model 465 CRT Tube Tester Set-Up Chart

USD $18.00

Seller: 99.6% positive

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1PC New Replace 2920 2910 2720 2750 Quartz Glass Tube for Chemisorption Analyzer New
Tube Testers

1PC New Replace 2920 2910 2720 2750 Quartz Glass Tube for Chemisorption Analyzer

USD $42.36

Seller: 100.0% positive

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UNBRANDED STEEL SAMPLING TUBE OAD 8"X3/4"x3/4" 18 HOLES (LOT OF 9) Used
Tube Testers

UNBRANDED STEEL SAMPLING TUBE OAD 8"X3/4"x3/4" 18 HOLES (LOT OF 9)

USD $35.00

Seller: 99.4% positive

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Vintage EICO Line Pot and Shunt Pot for Model 625 Tube Tester Used
Tube Testers

Vintage EICO Line Pot and Shunt Pot for Model 625 Tube Tester

USD $19.90

Seller: 100.0% positive

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Hickok 600 Early Version Tube Tester Manual New
Tube Testers

Hickok 600 Early Version Tube Tester Manual

USD $13.99

Seller: 99.9% positive

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Amptata M2-12AX7 U7 T7 6922 ECC83 82 Tube Bias Cathode Current Tester mA Version New
Tube Testers

Amptata M2-12AX7 U7 T7 6922 ECC83 82 Tube Bias Cathode Current Tester mA Version

USD $17.50

Seller: 100.0% positive

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Conar Model 211 Vintage Tube Tester Meter Gauge Only For parts or not working
Tube Testers

Conar Model 211 Vintage Tube Tester Meter Gauge Only

USD $10.79

Seller: 99.8% positive

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Century Electronics Fast Check Tube Tester - Wood For parts or not working
Tube Testers

Century Electronics Fast Check Tube Tester - Wood

USD $98.00

Seller: 100.0% positive

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Signal Corps TV-2/U Military Tube Tester Used
Tube Testers

Signal Corps TV-2/U Military Tube Tester

USD $995.99

Seller: 100.0% positive

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Eico Model 625-04 Tube Tester Roll Chart Used
Tube Testers

Eico Model 625-04 Tube Tester Roll Chart

USD $30.00

Seller: 99.2% positive

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Vtg Precision Apparatus Series 910 Tube Tester; Powers on. Untested New
Tube Testers

Vtg Precision Apparatus Series 910 Tube Tester; Powers on. Untested

USD $200.00

Seller: 100.0% positive

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Vintage B & K CRT Cathode Rejuvenator Tester Model 400 Powers On Used
Tube Testers

Vintage B & K CRT Cathode Rejuvenator Tester Model 400 Powers On

USD $22.50

Seller: 98.9% positive

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100PC/Pack FOR Agilent 250ul plastic inner tube with supporting feet 5182-0549 New
Tube Testers

100PC/Pack FOR Agilent 250ul plastic inner tube with supporting feet 5182-0549

USD $66.45

Seller: 100.0% positive

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2X AS IS TEXTRONIX 7B70 7B53 Dual Time Base Plug In for Oscilloscopes SKU 224125 Used
Tube Testers

2X AS IS TEXTRONIX 7B70 7B53 Dual Time Base Plug In for Oscilloscopes SKU 224125

USD $65.56

Seller: 99.8% positive

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Vintage B&K Model 440 CRT - Cathode Rejuvenator Tube Tester Used
Tube Testers

Vintage B&K Model 440 CRT - Cathode Rejuvenator Tube Tester

USD $65.00

Seller: 99.8% positive

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New Copper Jaw TV-3, TV-10, TV-7D/U TV7B/U TV7A/U Grid Plate Clip Leads New
Tube Testers

New Copper Jaw TV-3, TV-10, TV-7D/U TV7B/U TV7A/U Grid Plate Clip Leads

USD $21.95

Seller: 100.0% positive

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6P14 6BQ5 EL84 Amptata T4 VacuumTube Tester Bias Current mA Matching Check Tool New
Tube Testers

6P14 6BQ5 EL84 Amptata T4 VacuumTube Tester Bias Current mA Matching Check Tool

USD $44.30

Seller: 99.2% positive

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Coletronics MH-3 TV CRT Tube Socket Adapter for Tube Testers , Eico + Jackson Used
Tube Testers

Coletronics MH-3 TV CRT Tube Socket Adapter for Tube Testers , Eico + Jackson

USD $69.99

Seller: 99.3% positive

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Heavy Duty Carbon Steel Understructure Tubes 0700-0357-004 (Lot of 5) New
Tube Testers

Heavy Duty Carbon Steel Understructure Tubes 0700-0357-004 (Lot of 5)

USD $11.99

Seller: 99.9% positive

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Highly Accurate Portabl Surface Roughness Meter Bluetooth Computer Can Connected New
Tube Testers

Highly Accurate Portabl Surface Roughness Meter Bluetooth Computer Can Connected

USD $1,436.50

Seller: 97.1% positive

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Vintage Sencore HM119 Handyman Tube Filament Tester Used
Tube Testers

Vintage Sencore HM119 Handyman Tube Filament Tester

USD $22.00

Seller: 100.0% positive

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