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2,083 results in Business & Industrial

Vintage Sound Master TC-5 Radio Quick Filament Vacuum Tube Checker Used
Tube Testers

Vintage Sound Master TC-5 Radio Quick Filament Vacuum Tube Checker

USD $59.99

Seller: 99.9% positive

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1PC New For Olympus Endoscopes Portable Endoscope Leak Tester New
Tube Testers

1PC New For Olympus Endoscopes Portable Endoscope Leak Tester

USD $84.95

Seller: 100.0% positive

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Vintage NRI Model 71 Professional Vaccum Tube Tester FOR PARTS CONDITION For parts or not working
Tube Testers

Vintage NRI Model 71 Professional Vaccum Tube Tester FOR PARTS CONDITION

USD $99.99

Seller: 99.5% positive

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Vtg US Navy Hickok USM-118A B Cardmatic Tube Tester With Cal & Tube Cards/Cells Used
Tube Testers

Vtg US Navy Hickok USM-118A B Cardmatic Tube Tester With Cal & Tube Cards/Cells

USD $1,062.49

Seller: 99.1% positive

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HOYT ELECTRICAL INSTRUMENT TYPE 100 TUBE Tester For parts or not working
Tube Testers

HOYT ELECTRICAL INSTRUMENT TYPE 100 TUBE Tester

USD $60.00

Seller: 99.7% positive

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Jackson Dynamic Vacuum Tube Tester Model 115 - Antique Radio 4-Pin - AS-IS *READ For parts or not working
Tube Testers

Jackson Dynamic Vacuum Tube Tester Model 115 - Antique Radio 4-Pin - AS-IS *READ

USD $169.01

Seller: 99.8% positive

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Sterling R-403 Tube Tester & Reactivator/Rejuvinator For parts or not working
Tube Testers

Sterling R-403 Tube Tester & Reactivator/Rejuvinator

USD $30.00

Seller: 100.0% positive

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Vintage Precision Tester Model 650 PARTS ONLY Knobs Buttons Meter Chart For parts or not working
Tube Testers

Vintage Precision Tester Model 650 PARTS ONLY Knobs Buttons Meter Chart

USD $40.00

Seller: 100.0% positive

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

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

USD $73.57

Seller: 98.4% positive

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Collins AMATEUR RADIO EQUIPMENT CATALOG No 32 #2 Used
Tube Testers

Collins AMATEUR RADIO EQUIPMENT CATALOG No 32 #2

USD $30.00

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: 97.4% positive

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1930s CONFIDENCE Automatic Radio Tube Tester Large Dial Suitcase Used
Tube Testers

1930s CONFIDENCE Automatic Radio Tube Tester Large Dial Suitcase

USD $55.00

Seller: 100.0% positive

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Hickok 700 Dynamic Mutual Conductance Tube Tester Manual New
Tube Testers

Hickok 700 Dynamic Mutual Conductance Tube Tester Manual

USD $13.99

Seller: 99.9% positive

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Schumacher DH1608 DieHard 8GA/16FT Booster Cable New
Tube Testers

Schumacher DH1608 DieHard 8GA/16FT Booster Cable

USD $36.00

Seller: 99.5% positive

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Vintage NRI Model 70 Professional Vacuum Tube Tester Used
Tube Testers

Vintage NRI Model 70 Professional Vacuum Tube Tester

USD $170.98

Seller: 98.5% positive

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UNI-T UT665 Borescope Waterproof Probe Industrial Pipeline Detector New
Tube Testers

UNI-T UT665 Borescope Waterproof Probe Industrial Pipeline Detector

USD $114.84

Seller: 100.0% positive

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DWN•Vintage EICO 667 Dynamic Conductance Tube & Transistor Tester. For parts or not working
Tube Testers

DWN•Vintage EICO 667 Dynamic Conductance Tube & Transistor Tester.

USD $150.00

Seller: 100.0% positive

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Hickok 533A Mutual Conductance Tube Tester - Clean *Calibrated* & Custom Case Seller refurbished
Tube Testers

Hickok 533A Mutual Conductance Tube Tester - Clean *Calibrated* & Custom Case

USD $800.00

Seller: 100.0% positive

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vintage Triplett Tube Tester - Model 2413 For parts or not working
Tube Testers

vintage Triplett Tube Tester - Model 2413

USD $75.00

Seller: 100.0% positive

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Hickok 18400-17 Relay Western Electric Cardmatic KS-15874 Tube Tester FR-3035 New
Tube Testers

Hickok 18400-17 Relay Western Electric Cardmatic KS-15874 Tube Tester FR-3035

USD $35.00

Seller: 100.0% positive

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Electronic Specialties Tube Tester Model 2752 Vintage Made In USA Fast Shipping! For parts or not working
Tube Testers

Electronic Specialties Tube Tester Model 2752 Vintage Made In USA Fast Shipping!

USD $95.00

Seller: 99.2% positive

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Vintage Readrite 710 Tube Tester ANTIQUE Early Vacuum Radio Tube Tester For parts or not working
Tube Testers

Vintage Readrite 710 Tube Tester ANTIQUE Early Vacuum Radio Tube Tester

USD $69.00

Seller: 99.6% positive

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Precision 912 Tube Tester Paper Roll Chart DRC-A2J good condition (1946) Used
Tube Testers

Precision 912 Tube Tester Paper Roll Chart DRC-A2J good condition (1946)

USD $19.99

Seller: 99.8% positive

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Philco Model 7051 Tube Tester Tube Tester Used
Tube Testers

Philco Model 7051 Tube Tester Tube Tester

USD $72.95

Seller: 100.0% positive

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🌟Kenwood TS-700S (SP) 2M All-Mode Transceiver Owners Service Manual Used
Tube Testers

🌟Kenwood TS-700S (SP) 2M All-Mode Transceiver Owners Service Manual

USD $23.77

Seller: 99.2% 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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VG+ EICO TV Television Picture Tube Test Tester Adapter Model CRA w/Box Used
Tube Testers

VG+ EICO TV Television Picture Tube Test Tester Adapter Model CRA w/Box

USD $9.99

Seller: 99.7% positive

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Hickok Model 534 Dynamic Mutual Conductance Tube Tester & Analyzer - Untested Used
Tube Testers

Hickok Model 534 Dynamic Mutual Conductance Tube Tester & Analyzer - Untested

USD $300.00

Seller: 100.0% positive

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VINTAGE PHILCO MODEL 7053 CATHODE RAY TUBE TESTER GENUINE OEM USED Used
Tube Testers

VINTAGE PHILCO MODEL 7053 CATHODE RAY TUBE TESTER GENUINE OEM USED

USD $64.99

Seller: 99.3% positive

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Sencore Color King CG 141, Deluxe Color Bar Generator Vintage TV Repair Tool Used
Tube Testers

Sencore Color King CG 141, Deluxe Color Bar Generator Vintage TV Repair Tool

USD $99.99

Seller: 98.9% 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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Vintage Knight 600A Tube Tester w/ Manuals, Powers On Used
Tube Testers

Vintage Knight 600A Tube Tester w/ Manuals, Powers On

USD $185.00

Seller: 99.6% positive

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Western Electric-Hickok KS-15874-L1 Cardmatic Tube Tester NO WAY TO TEST For parts or not working
Tube Testers

Western Electric-Hickok KS-15874-L1 Cardmatic Tube Tester NO WAY TO TEST

USD $399.99

Seller: 99.0% positive

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Vintage Sencore MU150 Continental II Mutual Conductance Vacuum Tube Tester Used
Tube Testers

Vintage Sencore MU150 Continental II Mutual Conductance Vacuum Tube Tester

USD $290.99

Seller: 50.0% positive

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Vintage Oak Ridge Products Syncro Sweep tester Used
Tube Testers

Vintage Oak Ridge Products Syncro Sweep tester

USD $20.00

Seller: 100.0% positive

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Central Electronics Model #RE-2 Multiphase CRT Rejuva-Tube + CS-2, UNTESTED For parts or not working
Tube Testers

Central Electronics Model #RE-2 Multiphase CRT Rejuva-Tube + CS-2, UNTESTED

USD $32.50

Seller: 98.9% positive

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Amptata T3 Tube Tester Bias Current 6V6 6CA7 KT88 6L6 KT120 5881 EL34 mA Checker New
Tube Testers

Amptata T3 Tube Tester Bias Current 6V6 6CA7 KT88 6L6 KT120 5881 EL34 mA Checker

USD $53.10

Seller: 100.0% positive

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GTC MULTI-TAP Tube Tester Transformer 2-Amp (1063) Tests OK (1930's) Used
Tube Testers

GTC MULTI-TAP Tube Tester Transformer 2-Amp (1063) Tests OK (1930's)

USD $29.99

Seller: 99.8% positive

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1PC New For Olympus Endoscopes Portable Endoscope Leak Tester New
Tube Testers

1PC New For Olympus Endoscopes Portable Endoscope Leak Tester

USD $84.95

Seller: 99.0% positive

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

NEW Replace 2920 2910 2720 2750 Quartz Glass Tube for Chemisorption Analyzer

USD $31.20

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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Solar Electronics Type 7021-1 Phase Shift Network Used
Tube Testers

Solar Electronics Type 7021-1 Phase Shift Network

USD $59.00

Seller: 99.6% 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: 99.1% positive

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Hickok 535 Dynamic Mutual Conductance Tube Tester Manual New
Tube Testers

Hickok 535 Dynamic Mutual Conductance Tube Tester Manual

USD $12.99

Seller: 99.9% 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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Triplett Tube Tester Model 1210 A Powers on Vintage Ham Radio Tubes For parts or not working
Tube Testers

Triplett Tube Tester Model 1210 A Powers on Vintage Ham Radio Tubes

USD $99.99

Seller: 100.0% positive

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Test Sockets Board Panel for Hickok 123A Tube Tester Used
Tube Testers

Test Sockets Board Panel for Hickok 123A Tube Tester

USD $74.99

Seller: 99.5% positive

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KT88 6L6 KT66 EL34 KT120 6V6 6550 5881 Amptata T4 Tube Tester Bias Current mA New
Tube Testers

KT88 6L6 KT66 EL34 KT120 6V6 6550 5881 Amptata T4 Tube Tester Bias Current mA

USD $44.30

Seller: 99.1% positive

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