Business & Industrial Equipment

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Business & Industrial Equipment Motor Parts

1,593 results in Business & Industrial

Hickok 605A Dynamic Mutual Conductance Tube Tester And Analyzer w/ Manual Used
Tube Testers

Hickok 605A Dynamic Mutual Conductance Tube Tester And Analyzer w/ Manual

USD $329.99

Seller: 100.0% positive

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Supreme Model 503 Tube Tester Vintage Electronic Instrument With Wood Case Used
Tube Testers

Supreme Model 503 Tube Tester Vintage Electronic Instrument With Wood Case

USD $55.99

Seller: 100.0% positive

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Digital vacuum tube tester KIT, Duokit 3 with the front panel New
Tube Testers

Digital vacuum tube tester KIT, Duokit 3 with the front panel

USD $350.00

Seller: 100.0% positive

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Lafayette TE-55 Tube Tester – As-Is / Untested Vintage Unit Used
Tube Testers

Lafayette TE-55 Tube Tester – As-Is / Untested Vintage Unit

USD $150.00

Seller: 99.3% positive

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Excellent Triplett 3444 Mutual Conductance Tube Tester - Calibrated Seller refurbished
Tube Testers

Excellent Triplett 3444 Mutual Conductance Tube Tester - Calibrated

USD $1,995.00

Seller: 100.0% positive

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SUPREME MODEL 45 Radio TUBE TESTER ~ Radio Tube Tester Clean Panel Intact Handle For parts or not working
Tube Testers

SUPREME MODEL 45 Radio TUBE TESTER ~ Radio Tube Tester Clean Panel Intact Handle

USD $129.00

Seller: 99.6% positive

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Old HICKOK AC 47 B Radio Tube Tester & Case & Manual & Multiplex Sockets Used
Tube Testers

Old HICKOK AC 47 B Radio Tube Tester & Case & Manual & Multiplex Sockets

USD $289.00

Seller: 99.6% positive

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Parts Unit Hickok 752A Tube Tester, Will pull parts & ship, Make Offer-Free Ship Seller refurbished
Tube Testers

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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U.S. ARMY SIGNAL CORPS TV-2/U Military Tube Tester Works Good 30 Day Returns Used
Tube Testers

U.S. ARMY SIGNAL CORPS TV-2/U Military Tube Tester Works Good 30 Day Returns

USD $735.00

Seller: 100.0% positive

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HICKOK 6000A Mutual Conductance Tube Tester-Clean Cosmetics-Powers Up! For parts or not working
Tube Testers

HICKOK 6000A Mutual Conductance Tube Tester-Clean Cosmetics-Powers Up!

USD $390.00

Seller: 100.0% positive

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Amptata T4 Vacuum Tube Tester Bias Current Checker mA Model EL84 6BQ5 6P14 Tool Brand New
Tube Testers

Amptata T4 Vacuum Tube Tester Bias Current Checker mA Model EL84 6BQ5 6P14 Tool

USD $48.51

Seller: 98.5% positive

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Jewell Vacuum Tube Tester Checker Pattern 110 Cunningham Antique Radio Parts Used
Tube Testers

Jewell Vacuum Tube Tester Checker Pattern 110 Cunningham Antique Radio Parts

USD $65.00

Seller: 100.0% positive

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Hickok 539B Tube Tester Operating Manual New
Tube Testers

Hickok 539B Tube Tester Operating Manual

USD $11.99

Seller: 99.9% positive

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Precision Supplementary Tube Test Data MRC(GK) for 10-12, 15, 20, 22, 54 New
Tube Testers

Precision Supplementary Tube Test Data MRC(GK) for 10-12, 15, 20, 22, 54

USD $9.99

Seller: 99.9% positive

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Sylvania Model 139 Tube Tester Manual New – Open box
Tube Testers

Sylvania Model 139 Tube Tester Manual

USD $9.99

Seller: 99.9% positive

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Hickok 752 752A Tube Test Data Book New
Tube Testers

Hickok 752 752A Tube Test Data Book

USD $11.99

Seller: 99.9% positive

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Heathkit TC-2 Tube Checker Tester - Powers On Used
Tube Testers

Heathkit TC-2 Tube Checker Tester - Powers On

USD $70.00

Seller: 100.0% positive

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VERY GOOD & WORKING B&K PRECISION 667 SOLID STATE TUBE TESTER & TUBE DATA MANUAL Used
Tube Testers

VERY GOOD & WORKING B&K PRECISION 667 SOLID STATE TUBE TESTER & TUBE DATA MANUAL

USD $179.99

Seller: 100.0% positive

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Hickok 752 Tube Tester Excellent Extras Used
Tube Testers

Hickok 752 Tube Tester Excellent Extras

USD $625.00

Seller: 100.0% positive

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B&K 747 B TUBE TESTER REPLACEMENT PCB + RECOMMENDED BILL OF MATERIALS New
Tube Testers

B&K 747 B TUBE TESTER REPLACEMENT PCB + RECOMMENDED BILL OF MATERIALS

USD $49.99

Seller: 100.0% positive

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1971 HICKOK 539b 539c ALL THE TEST DATA THERE IS, WITH WESTERN ELECTRIC MANUAL New – Open box
Tube Testers

1971 HICKOK 539b 539c ALL THE TEST DATA THERE IS, WITH WESTERN ELECTRIC MANUAL

USD $18.00

Seller: 100.0% positive

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Mercury 1100 1100A 1100B Tube Chart 1978 New – Open box
Tube Testers

Mercury 1100 1100A 1100B Tube Chart 1978

USD $13.99

Seller: 99.9% positive

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VERY GOOD CONDITION PACO MODEL T-60 DESK TOP TUBE TESTER Used
Tube Testers

VERY GOOD CONDITION PACO MODEL T-60 DESK TOP TUBE TESTER

USD $139.99

Seller: 100.0% positive

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Precision Tube Tester 10-12 10-15 Operating Instructions With 1974 Tube Data New – Open box
Tube Testers

Precision Tube Tester 10-12 10-15 Operating Instructions With 1974 Tube Data

USD $10.99

Seller: 99.9% positive

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Precision Tube Test Data for 612 614 620 654 Tube Testers New
Tube Testers

Precision Tube Test Data for 612 614 620 654 Tube Testers

USD $10.99

Seller: 99.9% positive

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1920-30s HOYT Jewell Meters Radio Tube Tester Leather Handle Early Parts Unique For parts or not working
Tube Testers

1920-30s HOYT Jewell Meters Radio Tube Tester Leather Handle Early Parts Unique

USD $99.00

Seller: 99.6% positive

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Precision Tube Test Data for 10-12 10-15 10-20 10-22 10-54 Tube Testers New
Tube Testers

Precision Tube Test Data for 10-12 10-15 10-20 10-22 10-54 Tube Testers

USD $12.99

Seller: 99.9% positive

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RCP 308 309 310 312 Tube Tester Manual with Tube Data and Supplement New
Tube Testers

RCP 308 309 310 312 Tube Tester Manual with Tube Data and Supplement

USD $9.99

Seller: 99.9% positive

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Vintage 1950s Quik-Chek Self Service Tube Tester Store Display By Reliable Elec. For parts or not working
Tube Testers

Vintage 1950s Quik-Chek Self Service Tube Tester Store Display By Reliable Elec.

USD $449.90

Seller: 99.4% positive

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VINTAGE PRECISION MODEL 620 TUBE TESTER IN WOODEN CASE Used
Tube Testers

VINTAGE PRECISION MODEL 620 TUBE TESTER IN WOODEN CASE

USD $125.00

Seller: 100.0% positive

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Hickok Dynamic Beta Model- 870 Transistor Tester Power Only For parts or not working
Tube Testers

Hickok Dynamic Beta Model- 870 Transistor Tester Power Only

USD $325.00

Seller: 99.6% positive

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HICKOK 539C TUBE TESTER LATE MODEL S/N 523-00149 ORIGINAL BIAS DC METER Used
Tube Testers

HICKOK 539C TUBE TESTER LATE MODEL S/N 523-00149 ORIGINAL BIAS DC METER

USD $299.99

Seller: 100.0% 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 $19.40

Seller: 98.5% positive

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RCP 808 Tube Tester Manual New – Open box
Tube Testers

RCP 808 Tube Tester Manual

USD $13.99

Seller: 99.9% positive

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Vacuum tube tester with the front panel New
Tube Testers

Vacuum tube tester with the front panel

USD $330.00

Seller: 100.0% positive

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Jackson 637 Tube Tester Manual with Tube Test Data New – Open box
Tube Testers

Jackson 637 Tube Tester Manual with Tube Test Data

USD $10.99

Seller: 99.9% positive

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Hickok 532 Dynamic Mutual Conductance Tube Tester Manual New
Tube Testers

Hickok 532 Dynamic Mutual Conductance Tube Tester Manual

USD $12.99

Seller: 99.9% positive

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Vacuum tube tester with the front panel New
Tube Testers

Vacuum tube tester with the front panel

USD $186.99

Seller: 0.0% positive

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Superior Instruments Co. TV-10 Tube Tester Used
Tube Testers

Superior Instruments Co. TV-10 Tube Tester

USD $120.00

Seller: 97.7% positive

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Mercury 2000 Dynamic Mutual Conductance Tube Tester w/Manual Tube Book + Papers Used
Tube Testers

Mercury 2000 Dynamic Mutual Conductance Tube Tester w/Manual Tube Book + Papers

USD $299.95

Seller: 96.5% positive

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EICO 628 Emission Tube Tester Manual New
Tube Testers

EICO 628 Emission Tube Tester Manual

USD $10.99

Seller: 99.9% positive

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1950s Philco Model 7050 Tube Tester For Tube Radios, Televisions, & Amplifiers Used
Tube Testers

1950s Philco Model 7050 Tube Tester For Tube Radios, Televisions, & Amplifiers

USD $100.00

Seller: 100.0% positive

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Precision Tube Test Data for 910 912 914 915 920 922 954 Tube Testers New – Open box
Tube Testers

Precision Tube Test Data for 910 912 914 915 920 922 954 Tube Testers

USD $9.99

Seller: 99.9% positive

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Vintage Electro Products Co The Trouble Shooter Leak Detector Tester Garage Deco Used
Tube Testers

Vintage Electro Products Co The Trouble Shooter Leak Detector Tester Garage Deco

USD $19.99

Seller: 100.0% positive

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Hickok 539B Tube Tester Used
Tube Testers

Hickok 539B Tube Tester

USD $950.00

Seller: 100.0% positive

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Jackson 648 Tube Test Data Book New
Tube Testers

Jackson 648 Tube Test Data Book

USD $10.99

Seller: 99.9% positive

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Vintage Self Service Tube Tester Store Display Cabinet Used
Tube Testers

Vintage Self Service Tube Tester Store Display Cabinet

USD $250.00

Seller: 100.0% positive

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RARE HISTORY WWII Pres 920 Electronamic Tube & Set Tester Powers On Used
Tube Testers

RARE HISTORY WWII Pres 920 Electronamic Tube & Set Tester Powers On

USD $1,150.00

Seller: 100.0% positive

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