Business & Industrial Equipment

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Business & Industrial Equipment Motor Parts

2,061 results in Business & Industrial

Vintage B&K Dyna-Jet Dynascan 747 Mutual Conductance Tube Tester Checker #1 Used
Tube Testers

Vintage B&K Dyna-Jet Dynascan 747 Mutual Conductance Tube Tester Checker #1

USD $300.00

Seller: 100.0% positive

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Hickok 534B Tube Tester Dynamic Mutual Conductance Analyzer As Is Untested Power Used
Tube Testers

Hickok 534B Tube Tester Dynamic Mutual Conductance Analyzer As Is Untested Power

USD $200.00

Seller: 99.2% 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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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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Vacuum Tube Tester New
Tube Testers

Vacuum Tube Tester

USD $319.00

Seller: 100.0% 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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1940 Signal Corp WESTON Model 685-2 Tube Checker Type 80 Tube US Army I-56A For parts or not working
Tube Testers

1940 Signal Corp WESTON Model 685-2 Tube Checker Type 80 Tube US Army I-56A

USD $59.00

Seller: 99.6% positive

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Hickok 539A Tube Tester Used
Tube Testers

Hickok 539A Tube Tester

USD $599.00

Seller: 100.0% positive

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Weston 981 type 3 Tube Tester Manual New – Open box
Tube Testers

Weston 981 type 3 Tube Tester Manual

USD $10.99

Seller: 99.9% positive

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Conar Model 221 223 224 Tube Test Data Book 1978 Version New
Tube Testers

Conar Model 221 223 224 Tube Test Data Book 1978 Version

USD $12.99

Seller: 99.9% positive

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Vtg EICO Model 667 Dynamic Conductance Tube & Transistor Tester As Is Parts For parts or not working
Tube Testers

Vtg EICO Model 667 Dynamic Conductance Tube & Transistor Tester As Is Parts

USD $119.95

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 6000 6000A 6000B 6005 Tube Test Data Book New
Tube Testers

Hickok 6000 6000A 6000B 6005 Tube Test Data Book

USD $12.99

Seller: 99.9% 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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Hickok 6000A Dynamic Tube Tester Complete Manual New – Open box
Tube Testers

Hickok 6000A Dynamic Tube Tester Complete Manual

USD $14.99

Seller: 99.9% positive

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Weston 981 type 3A Tube Tester Manual New
Tube Testers

Weston 981 type 3A Tube Tester Manual

USD $10.99

Seller: 99.9% positive

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B&K Dyna-Quik Model 500 Tube Tester As-Is Parts or Repair UNTESTED with Manual Used
Tube Testers

B&K Dyna-Quik Model 500 Tube Tester As-Is Parts or Repair UNTESTED with Manual

USD $65.00

Seller: 99.9% 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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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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Hickok KS-15559-L1 KS-15560-L1 Tube Tester Manual New
Tube Testers

Hickok KS-15559-L1 KS-15560-L1 Tube Tester Manual

USD $9.99

Seller: 99.9% positive

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1970 Tube Test Data for Hickok 539B and 539C Tube Testers New
Tube Testers

1970 Tube Test Data for Hickok 539B and 539C Tube Testers

USD $12.99

Seller: 99.9% positive

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1928 JEWELL pattern 210 A.C Radio Tube Checker Tester 01A For parts or not working
Tube Testers

1928 JEWELL pattern 210 A.C Radio Tube Checker Tester 01A

USD $79.00

Seller: 99.6% positive

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Vintage Quik-Chek Trouble Finder Rotating Dial Self Service Tube Tester Used
Tube Testers

Vintage Quik-Chek Trouble Finder Rotating Dial Self Service Tube Tester

USD $5.00

Seller: 100.0% positive

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122 Page Tube Test Conditions for Hickok Cardmatic Tube Testers Free Shipping New
Tube Testers

122 Page Tube Test Conditions for Hickok Cardmatic Tube Testers Free Shipping

USD $13.99

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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Vtg PRECISION Apparatus SERIES 910 Tube Tester In Original Wood Case Works Great Used
Tube Testers

Vtg PRECISION Apparatus SERIES 910 Tube Tester In Original Wood Case Works Great

USD $88.00

Seller: 100.0% positive

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Hickok 750 Mutual Conductance Tube Tester Manual with Tube Data New
Tube Testers

Hickok 750 Mutual Conductance Tube Tester Manual with Tube Data

USD $15.99

Seller: 99.9% positive

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B&K DYNA-QUIK 650 Tube and Transistor Tester Manual with Tube Data New – Open box
Tube Testers

B&K DYNA-QUIK 650 Tube and Transistor Tester Manual with Tube Data

USD $16.99

Seller: 99.9% 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 $59.99

Seller: 99.8% positive

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Vintage TV-7D/U Military Tube Tester Vintage Radio Audio Working Tv-7 S1 Used
Tube Testers

Vintage TV-7D/U Military Tube Tester Vintage Radio Audio Working Tv-7 S1

USD $1,299.99

Seller: 100.0% positive

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133 Page 1968 Tube Test Conditions for Hickok Cardmatic Tube Testers AN/USM-118 New
Tube Testers

133 Page 1968 Tube Test Conditions for Hickok Cardmatic Tube Testers AN/USM-118

USD $15.99

Seller: 99.9% positive

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Vtg Precision Apparatus Model Series 856 Multi Range Tester As Is Untested free Used
Tube Testers

Vtg Precision Apparatus Model Series 856 Multi Range Tester As Is Untested free

USD $58.00

Seller: 99.5% positive

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Rare Vintage Superior Instruments Trans-Conductance Tube Tester TV-12 Used
Tube Testers

Rare Vintage Superior Instruments Trans-Conductance Tube Tester TV-12

USD $174.99

Seller: 99.6% 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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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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*USA*ULTIMATE TV-7D/U tester Repair Calibration Manual Color photos, Volt. Check New
Tube Testers

*USA*ULTIMATE TV-7D/U tester Repair Calibration Manual Color photos, Volt. Check

USD $20.00

Seller: 100.0% positive

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Another Accurate B&K Dyna Jet 707 Tube Tester Clean Fully Serviced & Calibrated Seller refurbished
Tube Testers

Another Accurate B&K Dyna Jet 707 Tube Tester Clean Fully Serviced & Calibrated

USD $569.00

Seller: 100.0% positive

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Amptata T5 Tube Tester Bias Current 6V6 EL34 KT88 6L6 6550 KT66 KT100 5881 mA Brand New
Tube Testers

Amptata T5 Tube Tester Bias Current 6V6 EL34 KT88 6L6 6550 KT66 KT100 5881 mA

USD $39.29

Seller: 98.6% 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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VINTAGE US Military AN/USM-3A Tube Tester, ( WORKING ) Used
Tube Testers

VINTAGE US Military AN/USM-3A Tube Tester, ( WORKING )

USD $299.99

Seller: 99.7% positive

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Century Electronics FC-2 Tube Tester Manual New
Tube Testers

Century Electronics FC-2 Tube Tester Manual

USD $10.99

Seller: 99.9% positive

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Manual and Test Data for EMC Model 211 Tube Testers, Dated 1960 5.5x8" format New
Tube Testers

Manual and Test Data for EMC Model 211 Tube Testers, Dated 1960 5.5x8" format

USD $12.99

Seller: 99.9% positive

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Hickok 539B 539C, 2 BOOK SET ULTIMATE MANUAL and TEST DATA Book New – Open box
Tube Testers

Hickok 539B 539C, 2 BOOK SET ULTIMATE MANUAL and TEST DATA Book

USD $30.00

Seller: 100.0% positive

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Digital vacuum tube tester KIT, Duokit 2 with the front panel New
Tube Testers

Digital vacuum tube tester KIT, Duokit 2 with the front panel

USD $345.00

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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Vintage Precision Model 912 Tube Tester Untested For parts or not working
Tube Testers

Vintage Precision Model 912 Tube Tester Untested

USD $59.99

Seller: 99.7% 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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