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2,044 results in Business & Industrial

Heathkit Model IT-5235 Yoke Flyback Tester Used
Tube Testers

Heathkit Model IT-5235 Yoke Flyback Tester

USD $125.00

Seller: 99.8% 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 CR133 Cathode Ray Tube Tester Vintage Television TV TUBE REPAIR Used
Tube Testers

Sencore CR133 Cathode Ray Tube Tester Vintage Television TV TUBE REPAIR

USD $129.99

Seller: 98.8% positive

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1PCS BET Sample Tube Measuring Sample Quartz Glass Tube ASAP2020 ASAP2460 New
Tube Testers

1PCS BET Sample Tube Measuring Sample Quartz Glass Tube ASAP2020 ASAP2460

USD $89.97

Seller: 100.0% positive

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10Pcs M5 Type High Current 4mm Female Banana Jack Socket Test Binding Post New
Tube Testers

10Pcs M5 Type High Current 4mm Female Banana Jack Socket Test Binding Post

USD $10.85

Seller: 99.7% 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 Jackson Electrical Picture Tube Tester Model 825 Electronics - Vacuum Used
Tube Testers

Vintage Jackson Electrical Picture Tube Tester Model 825 Electronics - Vacuum

USD $120.00

Seller: 100.0% positive

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Precision Master Series 10-12 Tube and Battery Tester For parts or not working
Tube Testers

Precision Master Series 10-12 Tube and Battery Tester

USD $70.00

Seller: 100.0% positive

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PACO 640 Precision Cathode Conductance Tube Tester Seller refurbished
Tube Testers

PACO 640 Precision Cathode Conductance Tube Tester

USD $375.00

Seller: 100.0% positive

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TV-2B/U Tube Tester Panel Used
Tube Testers

TV-2B/U Tube Tester Panel

USD $29.00

Seller: 100.0% positive

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Precision Apparatus 640 tube tester For parts or not working
Tube Testers

Precision Apparatus 640 tube tester

USD $100.00

Seller: 100.0% positive

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Hickok 534 Dynamic Mutual Conductance Tube Tester Manual New – Open box
Tube Testers

Hickok 534 Dynamic Mutual Conductance Tube Tester Manual

USD $12.99

Seller: 99.9% positive

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Heathkit Amateur VFO Assembly Manual HG-10 ORIGINAL! Used
Tube Testers

Heathkit Amateur VFO Assembly Manual HG-10 ORIGINAL!

USD $20.00

Seller: 100.0% positive

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Upgrade New st230f Mini Telephone Line Tester Network Cable Tester rortd New
Tube Testers

Upgrade New st230f Mini Telephone Line Tester Network Cable Tester rortd

USD $261.51

Seller: 85.7% positive

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Antique Dayrad Type 180 Analyzer Radio Tube Tester Test Osillator 1931 For Parts Used
Tube Testers

Antique Dayrad Type 180 Analyzer Radio Tube Tester Test Osillator 1931 For Parts

USD $119.95

Seller: 100.0% positive

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SUPERIOR INSTRUMENTS Co. TV-11 TUBE TESTER with instructions For parts or not working
Tube Testers

SUPERIOR INSTRUMENTS Co. TV-11 TUBE TESTER with instructions

USD $125.00

Seller: 98.2% positive

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EL34 6V6 KT88 KT66 KT120 5881 6550 6L6 Amptata T1 Tube Tester Bias Current mA New
Tube Testers

EL34 6V6 KT88 KT66 KT120 5881 6550 6L6 Amptata T1 Tube Tester Bias Current mA

USD $62.10

Seller: 99.2% positive

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Mercury 1100A Tube Tester Instruction Manual with Tube Data New
Tube Testers

Mercury 1100A Tube Tester Instruction Manual with Tube Data

USD $14.99

Seller: 99.9% positive

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Precision Tube Tester 620 Operating Manual New
Tube Testers

Precision Tube Tester 620 Operating Manual

USD $12.99

Seller: 99.9% positive

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SENCORE Universal Crt Tester BIG MACK CR 168 Includes Probes Manual Book Used
Tube Testers

SENCORE Universal Crt Tester BIG MACK CR 168 Includes Probes Manual Book

USD $200.00

Seller: 100.0% positive

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CENTURY MODEL FC-2 Tube Tester Power Transformer Only Parts For parts or not working
Tube Testers

CENTURY MODEL FC-2 Tube Tester Power Transformer Only Parts

USD $29.99

Seller: 100.0% positive

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BK PRECISION 467 CRT RESTORER/ANALYZER Used
Tube Testers

BK PRECISION 467 CRT RESTORER/ANALYZER

USD $364.95

Seller: 100.0% positive

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Curve Tracer Module - Lamp Meter Analyzer - VACUUM TUBE ANALYZER New
Tube Testers

Curve Tracer Module - Lamp Meter Analyzer - VACUUM TUBE ANALYZER

USD $87.10

Seller: 99.4% 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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VINTAGE SECO MODEL HC8 VACUUM TUBE IN-CIRCUIT CURRENT TESTER - READ DESCRIPTION For parts or not working
Tube Testers

VINTAGE SECO MODEL HC8 VACUUM TUBE IN-CIRCUIT CURRENT TESTER - READ DESCRIPTION

USD $44.99

Seller: 99.8% positive

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Mercury Model 1100 Tube Tester Powers On UNTESTED Used
Tube Testers

Mercury Model 1100 Tube Tester Powers On UNTESTED

USD $125.00

Seller: 100.0% positive

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113 Pcs Vacuum Connector Assortment Kit Auto Vacuum Tee Tubing Hose Connector New
Tube Testers

113 Pcs Vacuum Connector Assortment Kit Auto Vacuum Tee Tubing Hose Connector

USD $15.36

Seller: 99.2% positive

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B&K 666 Dyna Jet Tube Tester Vintage Antique Radio Repair USA Service Vacuum Used
Tube Testers

B&K 666 Dyna Jet Tube Tester Vintage Antique Radio Repair USA Service Vacuum

USD $124.99

Seller: 100.0% positive

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Shallcross No. 696 Current Flow Test Set . (untested) For parts or not working
Tube Testers

Shallcross No. 696 Current Flow Test Set . (untested)

USD $350.00

Seller: 99.8% positive

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Set Kelvin Clip for LCR Meter with 4 Banana plug Test Wires 2 Alligator clips New
Tube Testers

Set Kelvin Clip for LCR Meter with 4 Banana plug Test Wires 2 Alligator clips

USD $17.84

Seller: 98.5% positive

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Amptata M2 Bias Cathode Current Tester mA 12AX7 U7 T7 ECC83 8281 12BH7 6CG7 6922 Brand New
Tube Testers

Amptata M2 Bias Cathode Current Tester mA 12AX7 U7 T7 ECC83 8281 12BH7 6CG7 6922

USD $20.14

Seller: 98.6% positive

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Amptata T6 Vacuum Tube Tester Amplifier Bias Current Tool 7591 7591A New
Tube Testers

Amptata T6 Vacuum Tube Tester Amplifier Bias Current Tool 7591 7591A

USD $26.40

Seller: 100.0% positive

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CENTURY MODEL FC-2 Tube Tester On-Off Load switch Only Parts For parts or not working
Tube Testers

CENTURY MODEL FC-2 Tube Tester On-Off Load switch Only Parts

USD $19.99

Seller: 100.0% positive

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TV-3 TV-7 TV-10 Tube Tester Line Adjust Rheostat Variable Potentiometer(Replica) New
Tube Testers

TV-3 TV-7 TV-10 Tube Tester Line Adjust Rheostat Variable Potentiometer(Replica)

USD $25.00

Seller: 100.0% positive

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STARK model 9-54T Service-Master Manual New
Tube Testers

STARK model 9-54T Service-Master Manual

USD $11.99

Seller: 99.9% positive

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Hickok 800A Tube Transistor Tester In Case Vintage Used
Tube Testers

Hickok 800A Tube Transistor Tester In Case Vintage

USD $699.99

Seller: 99.4% positive

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NEW 220V Black GS-360EN Electronic Tube Tester High Quality Vacuum Tube Tester @ New
Tube Testers

NEW 220V Black GS-360EN Electronic Tube Tester High Quality Vacuum Tube Tester @

USD $794.95

Seller: 96.9% positive

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Vintage MERC-O-TRONIC Ignition Analyzer Tester Model 98 Coil Power Test UNTESTED Used
Tube Testers

Vintage MERC-O-TRONIC Ignition Analyzer Tester Model 98 Coil Power Test UNTESTED

USD $149.96

Seller: 100.0% positive

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On Light, Off Switch, On Switch Blank Plate for Hickok 123A Tube Tester Used
Tube Testers

On Light, Off Switch, On Switch Blank Plate for Hickok 123A Tube Tester

USD $24.99

Seller: 99.6% positive

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22 Spectrum Tube & 220v/50-60 Hz (Optional) Power Supply with Intensity Control New
Tube Testers

22 Spectrum Tube & 220v/50-60 Hz (Optional) Power Supply with Intensity Control

USD $249.99

Seller: 96.8% positive

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Tuning Forks C 128 ENT Diagnostic Instruments New
Tube Testers

Tuning Forks C 128 ENT Diagnostic Instruments

USD $15.58

Seller: 99.3% positive

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Vintage Readrite 720-a Tube Tester ANTIQUE Early Vacuum for parts or repair For parts or not working
Tube Testers

Vintage Readrite 720-a Tube Tester ANTIQUE Early Vacuum for parts or repair

USD $70.00

Seller: 100.0% positive

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TV-10 AU --- TV-10 DU ONLY tube tester, CR101 NEW REPLACEMENT DIODE MODULE New
Tube Testers

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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Hickok CA-4 Adapter Data for 539B 750 752 800 1575 533A 600A 605A Tube Testers New
Tube Testers

Hickok CA-4 Adapter Data for 539B 750 752 800 1575 533A 600A 605A Tube Testers

USD $15.99

Seller: 99.9% positive

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Sylvania Model 140 Tube Tester Manual New
Tube Testers

Sylvania Model 140 Tube Tester Manual

USD $10.99

Seller: 99.9% positive

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TV-2C TUBE TESTER DATA MANUAL TV-2, TV-2A, TV-2B New
Tube Testers

TV-2C TUBE TESTER DATA MANUAL TV-2, TV-2A, TV-2B

USD $20.00

Seller: 100.0% positive

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Fluorescent Light Bulb Tester Detector Neon Fluorescent Detector Battery Powered New
Tube Testers

Fluorescent Light Bulb Tester Detector Neon Fluorescent Detector Battery Powered

USD $18.18

Seller: 96.7% 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: 99.1% positive

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