2,060 results in Business & Industrial
Used
Tube Tester Hickok TV-7/U with original manual
USD $720.00
Seller: 100.0% positive
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For parts or not working
Vintage Heathkit TC-2 Tube Checker Tester w/ Case
USD $139.99
Seller: 99.9% positive
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Seller refurbished
HICKOK 600A MICROMHO DYNAMIC MUTUAL CONDUCTANCE TUBE TESTER 600 A WORKS
USD $445.00
Seller: 81.3% positive
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New
Replace-- 2920 2910 2720 2750 Quartz Glass Tube for Chemisorption Analyzer1PC
USD $49.99
Seller: 92.3% positive
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New
B&K 747 B TUBE TESTER REPLACEMENT PCB / FULL RESTORATION PARTS SET
USD $244.99
Seller: 100.0% positive
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Used
Vintage Triplett Radio Tube Tester 1210-A 1220-A 1230 & Case & Accessories
USD $149.99
Seller: 100.0% positive
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Used
Used
Vintage Electro Products Co The Trouble Shooter Leak Detector Tester Garage Deco
USD $19.99
Seller: 100.0% positive
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Used
Heathkit CRT Tester and Rejuvenator Model IT-5230 Powers On Untested
USD $119.99
Seller: 99.7% positive
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Used
Vintage Telematic TA-3000 Universal Transverter TV Service Jig Tester CRT Adapt
USD $99.00
Seller: 95.7% positive
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Used
Jewell Vacuum Tube Tester Checker Pattern 110 Cunningham Antique Radio
USD $90.00
Seller: 99.0% positive
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New
Precision Tube Tester 10-40 Manual with Tube Test Supplement Data
USD $10.99
Seller: 99.9% positive
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New
Dual Bias Current Probes Tester+Analog VU Meter for EL34 KT88 6L6 6V6 6550 KT66
USD $59.99
Seller: 99.5% positive
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New
EICO 635 Tube Tester Manual with 1976 Tube Test Data
USD $11.99
Seller: 99.9% positive
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For parts or not working
Vintage READRITE No. 600 Radio Tube Tester Checker Toolbox Style & Instructions
USD $69.00
Seller: 99.6% positive
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New
Test Lead for HICKOK Commercial Tube Testers
USD $10.95
Seller: 100.0% positive
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For parts or not working
B & K Manufacturing Company DYNA-QUIK MODEL 500 Tube Tester PowersOn Guage Moves
USD $64.98
Seller: 99.1% positive
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For parts or not working
(PARTS ONLY) Knight Model 400 Vacuum Tube Checker Allied Radio Chicago USA
USD $24.50
Seller: 99.9% positive
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New – Open box
*USA* Hickok 539B 539C ULTIMATE Tube Tester MANUAL W/COLOR PICTURES SCHEMATIC
USD $20.00
Seller: 100.0% positive
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New
B&K 747 B TUBE TESTER REPLACEMENT PCB + RECOMMENDED BILL OF MATERIALS
USD $49.99
Seller: 100.0% positive
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New
Digital vacuum tube tester KIT, Duokit 3 ( max Vp is 500V)
USD $210.00
Seller: 100.0% positive
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New
Bias Master System BM4-EL84 - TAD, with 4 Noval Sockets - Bias Measuring Meter
USD $250.00
Seller: 100.0% positive
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New
Bias Master System BM4 TAD, with 4 Octal Sockets - Tube Bias Measuring Meter
USD $240.00
Seller: 100.0% positive
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For parts or not working
B&K BK Dyna-Jet DynaJet Model 707 Dynamic Mutual Conductance Tube Tester
USD $225.00
Seller: 100.0% positive
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For parts or not working
VINTAGE SECO MODEL HC8 VACUUM TUBE IN-CIRCUIT CURRENT TESTER - READ DESCRIPTION
USD $59.99
Seller: 99.8% positive
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Used
Jewell Vacuum Tube Tester Checker Pattern 110 Cunningham Antique Radio Parts
USD $65.00
Seller: 100.0% positive
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For parts or not working
1920-30s HOYT Jewell Meters Radio Tube Tester Leather Handle Early Parts Unique
USD $99.00
Seller: 99.6% positive
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For parts or not working
MERCURY 204 Tube Tester Chassis Tested working but meter bad, Read description
USD $29.95
Seller: 100.0% positive
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Used
Precision Model G-140 Tube Tester Socket Adapter
USD $65.00
Seller: 99.6% positive
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New
Amptata V8 Tube Tester Bias Current 6CA7 EL34 KT88 6L6 6V6 5881 KT120 mA Checker
USD $70.90
Seller: 100.0% positive
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New
Hickok 605A Dynamic Mutual Conductance Tube Tester Manual
USD $10.99
Seller: 99.9% positive
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Used
ORIGINAL roll chart for Superior TV-12 Tube Tester Checker TV12 (no mechanism)
USD $29.99
Seller: 99.7% positive
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New
*USA* ULTIMATE HICKOK 533A Tube Tester MANUAL with supper clear schematic
USD $24.00
Seller: 100.0% positive
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New
45 2A3 300B tube amp plate current bias testers $16ea SHIP DAILY FROM USA
USD $16.00
Seller: 100.0% positive
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For parts or not working
Hickok AN/USM-118B Tube Tester – w/ Cards, Blanks, Manual, Cases – Parts/Repair
USD $450.00
Seller: 100.0% positive
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New
22 Spectrum Tube & 220v/50-60 Hz (Optional) Power Supply with Intensity Control
USD $207.48
Seller: 95.5% positive
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