2,065 results in Business & Industrial
For parts or not working
Vintage Rare Sencore Novar Fil-Check Tube Tester Model FC147 - As Is
USD $55.99
Seller: 100.0% positive
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New
Upgrade New st230f Mini Telephone Line Tester Network Cable Tester rortd
USD $262.50
Seller: 88.9% positive
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For parts or not working
B & K Precision Picture Tube Tester/Rejuvenator, Model 470 untested Powers On
USD $219.99
Seller: 99.7% positive
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Brand New
Amptata T4 Tube Tester Bias Current KT100 KT88 EL34 6L6 6V6 5881 6550 KT66 mA
USD $49.12
Seller: 98.6% positive
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For parts or not working
Accurate Instruments Co Inc Model 152 VTVM vacuum tube tester untested
USD $15.00
Seller: 100.0% positive
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Used
Jackson Dynamic Vacuum Tube Tester Model 115 Working
USD $89.00
Seller: 100.0% positive
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New
Set Kelvin Clip for LCR Meter with 4 Banana plug Test Wires 2 Alligator clips
USD $17.95
Seller: 99.7% positive
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Used
Lafayette Radio Model TE-19 CRT Rejuvenator Tester, Adapters, Chart Parts/Repair
USD $35.00
Seller: 100.0% positive
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New
Precision Tube Tester 612 and 614 Manual with Tube Test Data
USD $16.99
Seller: 99.9% positive
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Used
😍WEBSTER MODEL B PORTABLE HARDNESS TESTER WITH TEST STRIP FOR METAL MODEL B
USD $89.99
Seller: 99.8% positive
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Used
Vintage US Army, Forway Industries Tube Tester, TV-7B/U, 1962
USD $850.00
Seller: 99.9% positive
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New – Open box
Jackson 637 Tube Tester Manual with Tube Test Data
USD $10.99
Seller: 99.9% positive
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For parts or not working
Hickok Model 800 Tube Tester –For Repair/Parts, No Top Cover Vintage
USD $399.99
Seller: 100.0% positive
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Used
Motorola AN/URM-94 TS 970 A/U FR-36-C-6-00327(E) Military Radio Test Set US Navy
USD $297.00
Seller: 100.0% positive
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New
Upgrade New st230f Mini Telephone Line Tester Network Cable Tester ddffhh
USD $243.67
Seller: 100.0% positive
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Used
Vector 9-Pin Test Socket Adapter for Tube Tester U-105/U
USD $23.50
Seller: 100.0% positive
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New
Sencore TC-114 TC114 TC 114 Mighty Mite II Tube Tester Manual
USD $9.99
Seller: 99.9% positive
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Used
Vintage Moss Electronics Tube Tester Model 247-With Tube Charts-not Working
USD $45.00
Seller: 100.0% positive
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New
Precision Tube Test Data for 10-60 Tester
USD $12.99
Seller: 99.9% positive
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Used
VINTAGE Western Electric ( Hickok ) KS-15750-LI Tube Tester / PART or REPAIR
USD $999.99
Seller: 99.7% positive
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New
*USA*ULTIMATE TV-10A/U Tester Repair Calibration, Test Data, Operators, Manual
USD $20.00
Seller: 100.0% positive
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New
Anode Grid Cap Small with 18" Wire 1/4" for 6K7 6JM6 EL519 EL504 EF37
USD $14.95
Seller: 100.0% positive
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Used
Precision Apparatus Company Series 920 Tube Tester
USD $240.00
Seller: 97.8% positive
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Used
Heathkit TC-1 Dynamic Tube Checker Lever Switch Knob Part Number TC-34
USD $4.99
Seller: 99.9% positive
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Used
ORIGINAL HICKOK 605A TUBE TESTER OPERATING INSTRUCTIONS & TUBE DATA CHARTS
USD $14.99
Seller: 100.0% positive
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Very Good
HICKOK 752A TUBE TESTER OPERATING AND TUBE DATA & FOREIGN DATA MANUAL
USD $19.99
Seller: 100.0% positive
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New
1PC Replace 2920 2910 2720 2750 Quartz Glass Tube for Chemisorption Analyzer
USD $44.00
Seller: 100.0% positive
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New
TAD Bias Master - 2 Noval Sockets - For BM4 Bias meter
USD $79.00
Seller: 100.0% positive
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For parts or not working
Vintage Precision Apparatus 612 Tube Tester.
USD $220.00
Seller: 100.0% positive
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For parts or not working
Vintage Hickok RD Instruments Cardmatic Tube Tester Model 1230 w/ 123 Cards
USD $399.99
Seller: 99.3% positive
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Used
Dayrad Radio Set Tube Tester Series 54A
USD $50.00
Seller: 98.8% positive
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For parts or not working
WESTON 777 Vintage Tube Tester for parts or repair
USD $34.99
Seller: 99.7% positive
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Used
1950s Philco Model 7050 Tube Tester For Tube Radios, Televisions, & Amplifiers
USD $100.00
Seller: 100.0% positive
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New – Open box
Sylvania 219 220 Tube Test Data Book
USD $13.99
Seller: 99.9% positive
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Used
B&K Model 650 Dyna-Quik Dynamic Mutual Conductance Tube and Transistor Tester
USD $299.99
Seller: 99.9% positive
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Used
TMI TESTING MACHINE INC. 83-76 / 83-76-01-0001 Elmendorf Tear Tester STOCK #CC65
USD $4,995.00
Seller: 99.7% positive
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Used
PRECISION APPARATUS TUBE TESTER Model #10-12 w MANUAL
USD $175.00
Seller: 100.0% positive
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For parts or not working
Vintage Commercial Trades Institute TC-20 Vacuum Tube Tester READ
USD $52.99
Seller: 99.7% positive
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Used
Mercury Vacuum Tube Tester Model 990 untested
USD $169.00
Seller: 100.0% positive
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Used
Sencore CR70 The Beam Builder Universal CRT Analyzer + Restorer Filament Voltage
USD $270.00
Seller: 100.0% positive
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Used
NRI Professional Signal Tracer Model 88 RF Radio Frequency Tuner Transmitter
USD $92.50
Seller: 100.0% positive
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New – Open box
Jackson 648 Improved Tube Tester Manual with Tube Test Data
USD $16.99
Seller: 99.9% positive
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For parts or not working
JACKSON 648A DYNAMIC TUBE TESTER ASSEMBLY MAINFRAME (FOR PARTS REPAIR) km***
USD $55.00
Seller: 99.0% positive
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For parts or not working