2,102 results in Business & Industrial
For parts or not working
B & K Model 445 CRT Tester Rejuvenator Vintage TV Tube Untested
USD $49.99
Seller: 99.8% positive
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For parts or not working
B & K Model 445 CRT Tester Rejuvenator Vintage TV Tube Untested
USD $49.99
Seller: 99.8% positive
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New
TAD Bias Msster - 2 Octal Sockets - For BM4 Bias meter
USD $85.00
Seller: 100.0% positive
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New
Upgrade with high quality Mini Telephone Line Cable Tester ST230D hlxe
USD $200.00
Seller: 100.0% positive
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Used
Vintage Pamphlet Tube Tester Handy Guide For Using The Self Service Tube Tester
USD $6.99
Seller: 99.8% positive
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Used
🌟Kenwood TS-700S (SP) 2M All-Mode Transceiver Owners Service Manual
USD $23.77
Seller: 99.2% positive
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Used
Mercury Vacuum Tube Tester Model 990 untested
USD $125.00
Seller: 100.0% positive
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New – Open box
Homemade NE-45 B7A Neon SHORT Lamp for TV-7 - Free Shipping
USD $10.00
Seller: 100.0% positive
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Used
1930s CONFIDENCE Automatic Radio Tube Tester Large Dial Suitcase
USD $55.00
Seller: 100.0% positive
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Used
Coletronics MH-3 TV CRT Tube Socket Adapter for Tube Testers , Eico + Jackson
USD $69.99
Seller: 99.3% positive
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For parts or not working
Supreme Mo.85 Tube Tester
USD $110.00
Seller: 100.0% positive
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Used
9" ROLL CHART FORM ERC (B2J) PRECISION 600 Series Tube Tester #B2J
USD $35.00
Seller: 100.0% positive
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New
BOX OF 6 PACK Falex 400-560-001 Oxidation Stability Apparatus Tube Kit
USD $300.00
Seller: 99.5% positive
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New
Upgrade New st230f Mini Telephone Line Tester Network Cable Tester rortd
USD $261.15
Seller: 85.7% positive
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Used
VINTAGE Hickok Tester Model 523F DIRECT CURRENT TESTING/ TEACHING.
USD $20.00
Seller: 98.5% positive
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New
Schumacher DH1608 DieHard 8GA/16FT Booster Cable
USD $36.00
Seller: 99.5% positive
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Used
SENCORE MIGHTY MITE TUBE CHECKER # TC114
USD $135.00
Seller: 98.9% positive
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New
Duokit 3 - 500V Flat - All Vacuum Tube Digital Tester
USD $216.56
Seller: 99.4% positive
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For parts or not working
Hickok 550X Tube Tester Vintage Portable Untested POWERS ON
USD $59.00
Seller: 99.7% positive
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Used
Yaesu Operating Manual FT-817ND HF/VHF/UHF All Mode Transceiver Radio
USD $25.00
Seller: 100.0% positive
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Used
Sencore CR70 CRT Analyzer Restorer Rejuvenator with Adapters and Manual
USD $300.00
Seller: 100.0% positive
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Used
LINCOLN L 550 Cathode Ray Tube Tester
USD $44.95
Seller: 99.7% positive
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Used
Antique STERLING RADIO TUBE TESTER model R-411 Cleveland Ohio Free Shipping
USD $35.00
Seller: 100.0% positive
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For parts or not working
Conar Model 211 Vintage Tube Tester Meter Gauge Only
USD $11.99
Seller: 99.6% positive
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Used
Philco Model 7051 Tube Tester Tube Tester
USD $72.95
Seller: 100.0% positive
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For parts or not working
Vintage Vacuum Tube Tester Model FP22 Service Instruments Corp Powers On
USD $79.99
Seller: 99.8% positive
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For parts or not working
Heathkit TT-1 W/TA-1 tube test set
USD $999.00
Seller: 100.0% positive
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For parts or not working
SIMPSON TUBE TESTER MODEL 330 IN ORIG. HARD CASE - UNTESTED
USD $152.15
Seller: 99.1% positive
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For parts or not working
Vintage B&K Model 445 CRT Cathode Ray Tube Tester W Manual Untested
USD $79.99
Seller: 99.6% positive
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For parts or not working
Telematic Pix Mate Crt Tester KP 710 UNTESTED POWER ON GC
USD $34.99
Seller: 99.6% positive
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Used
Leader lct 910 crt rejuvenator
USD $120.00
Seller: 0.0% 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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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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For parts or not working
VINTAGE SECO MODEL HC8 VACUUM TUBE IN-CIRCUIT CURRENT TESTER - READ DESCRIPTION
USD $49.99
Seller: 99.8% positive
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Seller refurbished
Precision 920 Tube Tester - Professionaly Restored and Calibrated
USD $370.00
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 National Radio Institute Model 66 Tube Tester 
USD $250.00
Seller: 94.7% 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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New
1PC New For Olympus Endoscopes Portable Endoscope Leak Tester
USD $87.63
Seller: 100.0% positive
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New
Amplifier EL84 6P14 6BQ5 Amptata V8 Vacuum Tube Tester Bias Current mA Version
USD $70.90
Seller: 100.0% positive
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Used
Original working meter for Triplett 3414 tube tester
USD $65.39
Seller: 100.0% positive
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Used
Anchor Reacto Tester T-400
USD $50.00
Seller: 100.0% positive
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For parts or not working
SENCORE TC109 MIGHTY MITE VACUUM TUBE TESTER partially tested READ
USD $85.00
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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Used
B&K Model 467 PICTURE TUBE RESTORER/ANALYZER Nearly Complete Kit
USD $300.00
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
Heathkit Model IT-5230 CRT Monitor Display Tester & Rejuvenator W/ Test Sockets
USD $109.99
Seller: 100.0% positive
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Gebraucht
Vintage Electrical Tester Kit DUTEST Made in Germany
USD $99.80
Seller: 99.4% positive
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