2,104 results in Business & Industrial
Used
VINTAGE PHILCO MODEL 7053 CATHODE RAY TUBE TESTER GENUINE OEM USED
USD $64.99
Seller: 99.4% positive
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Used
EICO TV Picture Tube Test Adapter Model CRA - Vintage
USD $37.95
Seller: 100.0% positive
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Used
Vintage NRI Model 70 Professional Vacuum Tube Tester
USD $170.98
Seller: 98.6% positive
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New
NEW Replace 2920 2910 2720 2750 Quartz Glass Tube for Chemisorption Analyzer
USD $31.20
Seller: 100.0% positive
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For parts or not working
Vintage Eico 666 Dynamic Conductance Tube & Transistor Tester Untest
USD $145.00
Seller: 99.0% positive
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Used
Hickok 534 B Knobs w/ felt washer
USD $15.00
Seller: 100.0% positive
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For parts or not working
Stromberg Carlson Crossreed Portable Test Set Module s-456743
USD $119.00
Seller: 99.4% positive
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Used
Ancho Teletest Tube tester Model T-32-A Milwaukee Wisconsin USA
USD $175.00
Seller: 99.7% positive
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For parts or not working
RARE Mercury model 1200 Tube Tester with Instruction Manual & Tube Chart HTF
USD $249.00
Seller: 100.0% positive
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Used
Superior Tube TV-11 Tester Main Board with Components and Pot
USD $16.00
Seller: 100.0% positive
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Used
B&K Model 467 PICTURE TUBE RESTORER/ANALYZER Nearly Complete Kit
USD $300.00
Seller: 100.0% positive
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Used
Vintage Lafayette TE-15 Portable Tube Tester w/Instructions & Tube Chart - NICE!
USD $95.00
Seller: 99.2% positive
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Used
Vintage Allied Knight-Kit Tube Tester, models 83YX142
USD $199.98
Seller: 99.5% positive
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Used
Tube Tester Roll Chart Electronics Measurements Corp Model 200 201 Vintage
USD $15.96
Seller: 99.5% positive
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For parts or not working
READRITE POINT-POINT TUBE TESTER MODEL 730-A Antique Electronics Meter/Tool VTG
USD $129.99
Seller: 99.8% positive
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New
BET Sample Tube Measuring Sample Quartz Glass Tube ASAP2020 ASAP2460
USD $95.34
Seller: 100.0% positive
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For parts or not working
1x Vintage Mercury USA 1000 Premium Mutual GM TubeTester /NeedsSomeCalibration
USD $349.00
Seller: 100.0% positive
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Used
ORIGINAL VINTAGE RCA TV SWEEP GENERATOR TYPE WR-59C SERVICE MANUAL
USD $7.99
Seller: 100.0% positive
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Brand New
Amptata M2 Bias Cathode Current Tester mA EL34 KT88 6L6 6V6 5881 6550 KT66 KT100
USD $15.25
Seller: 98.6% positive
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Seller refurbished
Hickok 533A Mutual Conductance Tube Tester - Clean *Calibrated* & Custom Case
USD $800.00
Seller: 100.0% positive
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Used
Hickok Model 600 Tube Tester Very Good
USD $499.00
Seller: 100.0% positive
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New
Amptata M2-12AX7 U7 T7 6922 ECC83 82 Tube Bias Cathode Current Tester mA Version
USD $17.50
Seller: 100.0% positive
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For parts or not working
DWN•Vintage EICO 667 Dynamic Conductance Tube & Transistor Tester.
USD $150.00
Seller: 100.0% positive
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Used
Hickok Tube Tester Knob Various Models 800 & others Black with Metal Pointer
USD $5.00
Seller: 100.0% positive
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Used
Vintage, B&K, Model 420, Cathode Rejuvenator Tester - Un-Tested - READ
USD $29.99
Seller: 99.2% positive
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For parts or not working
Vintage Radio City Products RCP Tube Tester Model 802N
USD $95.00
Seller: 100.0% 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
Amptata T3 Valve Checker Bias Current Tester Tube mA Match Tool 7591 7591A
USD $53.10
Seller: 100.0% positive
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For parts or not working
MIYACHI MM-360A WELO TESTER
USD $741.00
Seller: 99.9% positive
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Used
Sencore Color King CG 141, Deluxe Color Bar Generator Vintage TV Repair Tool
USD $99.99
Seller: 98.9% positive
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For parts or not working
Western Electric Tube Tester, KS-15559-L1
USD $400.00
Seller: 100.0% positive
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Used
PRECISION APPARATUS CO. MODEL 650 manuals PDF COPIES
USD $10.00
Seller: 100.0% positive
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Used
Heathkit Assembly Manual 75-Meter SSB Transceiver HW-12A
USD $23.00
Seller: 100.0% positive
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Used
Signal Corps Military HICKOK I-177-B Dynamic Mutual Conductance Tube Tester
USD $298.45
Seller: 99.8% positive
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Used
KENWOOD TS-850 HF Transceiver Manual *VINTAGE*
USD $30.00
Seller: 100.0% positive
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New
KT88 6L6 KT66 EL34 KT120 6V6 6550 5881 Amptata T4 Tube Tester Bias Current mA
USD $44.30
Seller: 99.1% positive
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Used
Vidaire Model K-110S CRT Rejuvenator
USD $14.99
Seller: 99.7% positive
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Brand New
Amptata T4 Vacuum Tube Tester 7591 7591A Bias Current Checker mA Model Octal New
USD $49.73
Seller: 98.6% positive
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New
Upgrade New st230f Mini Telephone Line Tester Network Cable Tester ehhqqq
USD $163.49
Seller: 100.0% positive
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Used
Vintage EMC WHITEY RARE Model 104 VG+ Shape
USD $89.99
Seller: 99.9% positive
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Brand New
Amptata T6 Tube Tester Bias Current 5881 EL34 KT88 6V6 KT66 6550 KT100 6L6 mA
USD $29.84
Seller: 98.6% positive
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New
4pcs EL34 KT88 6L6 6V6 5881 6550 KT66 KT100 Probes for Amptata V8 T1 T3 Tester
USD $35.30
Seller: 100.0% positive
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Used
Vacuum tube substitution guide by Colonial merchandising Corp.
USD $4.99
Seller: 100.0% positive
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New
Hickok 700 Dynamic Mutual Conductance Tube Tester Manual
USD $13.99
Seller: 99.9% positive
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Used
CG ELECTRONICS 36-540 TUBE TESTER
USD $100.00
Seller: 99.0% positive
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For parts or not working
Hickok 600A tube tester push button switch pannel A-2467
USD $24.00
Seller: 100.0% positive
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New
1PC New For Olympus Endoscopes Portable Endoscope Leak Tester
USD $84.95
Seller: 100.0% positive
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Used
Vintage Superex TV Picture Tube Test Adapter With Instructions Test Rejuvenate
USD $39.96
Seller: 99.5% positive
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