2,097 results in Business & Industrial
Brand New
Amptata T2 Vacuum Tube Tester 7591 7591A Bias Current Checker mA Model Octal New
USD $55.78
Seller: 98.6% positive
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Used
UNBRANDED STEEL SAMPLING TUBE OAD 8"X3/4"x3/4" 18 HOLES (LOT OF 9)
USD $35.00
Seller: 99.4% positive
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Used
TMI Testing Machines Dynamic Ball Burst Tester Model 13-13
USD $950.00
Seller: 99.6% positive
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For parts or not working
Vintagw HICKOK Model 1890 In-Circuit Transistor Tester In Case
USD $139.99
Seller: 100.0% positive
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Used
Yaesu FT-767GX Technical Supplement Manual Original
USD $25.00
Seller: 100.0% 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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New
Used
Electronic Measurements Co. Programmable Ragatran TR-212A
USD $89.00
Seller: 99.1% positive
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Neuf
DUOKIT 3 - 500V PLATE - ALL VACUUM TUBE DIGITAL TESTER
USD $218.08
Seller: 99.4% 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
Vintage B&K CRT Model 465 Cathode Ray Tube Tester w Instructions Untested
USD $35.00
Seller: 99.6% positive
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New
Mercury 880 Cathode Ray Tube Tester Instruction Manual and tube data
USD $12.99
Seller: 99.9% 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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New
220V Black GS-360EN Electronic Tube Tester High Quality Vacuum Tube Tester
USD $797.05
Seller: 97.9% positive
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New
T4 Tube Tester Bias Current Match 6CA7 KT88 KT100 6L6 7027 6V6 EL34 KT66 6550 mA
USD $49.88
Seller: 99.4% positive
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For parts or not working
SHIMPO FGE-10X DIGITAL FORCE GAUGE
USD $129.00
Seller: 99.6% 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
1930s CONFIDENCE Automatic Radio Tube Tester Large Dial Suitcase
USD $55.00
Seller: 100.0% positive
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For parts or not working
Vintage c. 1946 Conar R.C. Tester Model 311 Powers up, no problems
USD $19.00
Seller: 100.0% positive
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Used
Vintage Sencore MU150 Continental II Mutual Conductance Vacuum Tube Tester
USD $290.99
Seller: 0.0% positive
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For parts or not working
Hickok 550X Tube Tester Vintage Portable Untested POWERS ON
USD $60.00
Seller: 99.7% positive
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New
Heathkit Tube Tester Slide switch. TPTT New
USD $7.99
Seller: 100.0% positive
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Used
B&K 666 Dyna Jet Tube Tester Vintage Antique Radio Repair USA Service Vacuum
USD $124.99
Seller: 100.0% positive
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For parts or not working
Vintage Precision Apparatus 612 Tube and Battery Tester Powers On Sold As-is
USD $119.95
Seller: 100.0% positive
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For parts or not working
Vintage Jackson Tube Tester Model 637 Powers On UNTESTED
USD $175.00
Seller: 100.0% positive
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Seller refurbished
Parts Unit Hickok 752A Tube Tester, Will pull parts & ship, Make Offer-Free Ship
USD $200.00
Seller: 100.0% positive
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New – Open box
Hickok Cardmatic 29 pcs. NOS Unpunched Cards
USD $75.00
Seller: 99.6% positive
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Used
Precision 912 Tube Tester Paper Roll Chart DRC-A2J good condition (1946)
USD $19.99
Seller: 99.8% positive
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Used
EMC211 Tube Tester Vintage Meter Refurbished w/ Boost Adapter Manual Japan
USD $606.36
Seller: 100.0% positive
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Used
EMC Model 211 Vacuum Tube Checker Serviced Fully Working With Power Cable
USD $550.00
Seller: 100.0% positive
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Used
Hickok 752 752A Tube Tester Original Roll Chart - Free Shipping
USD $70.00
Seller: 100.0% positive
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Used
VG+ EICO TV Television Picture Tube Test Tester Adapter Model CRA w/Box
USD $9.99
Seller: 99.7% positive
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Used
Vintage 1930s Supreme Instruments Corp Tube & Radio Tester Model 504, SN 129
USD $51.25
Seller: 98.9% 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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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
Precision Apparatus 612 Tube Tester Meter Faceplate ~ Digitally Remastered
USD $6.95
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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For parts or not working
Vintage DayRad Tri Test Tube Checker Vacuum Tube Tester for parts or repair
USD $48.49
Seller: 99.7% positive
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New
1PCS BET Sample Tube Measuring Sample Quartz Glass Tube ASAP2020 ASAP2460
USD $58.95
Seller: 100.0% positive
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Used
B&K Model 466 CRT Tester/Rejuvenator by Dynascan Tube tester Read Description
USD $75.00
Seller: 100.0% positive
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Used
Vintage P.O.C TESTER Model ST-723 / MOG (E39) made in USA!
USD $9.74
Seller: 100.0% positive
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For parts or not working
Tri-Electronics Gold Tester Model GXL-24 Pro Unit Only Untested For Parts -
USD $48.00
Seller: 98.8% positive
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New
Amplifier EL84 6P14 6BQ5 Amptata T6 Vacuum Tube Tester Bias Current mA Version
USD $26.40
Seller: 100.0% positive
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New
(PickOne) TV-7 TV-7/U TV-7A/U TV-7B/U TV-7D/U Name ID Tag Plate Label -Free Ship
USD $15.00
Seller: 100.0% positive
View Detail Request Quote![Mercury Model 1100A Portable Tube Tester [3-I]](https://i.ebayimg.com/images/g/254AAeSw6kJo3ZVA/s-l225.jpg)
Used
Mercury Model 1100A Portable Tube Tester [3-I]
USD $200.00
Seller: 99.6% positive
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Used
Anchor Reacto Tester T-400
USD $50.00
Seller: 100.0% positive
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New
1PC New For Olympus Endoscopes Portable Endoscope Leak Tester~
USD $82.97
Seller: 100.0% positive
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New
Replace 2920 2910 2720 2750 Quartz Glass Tube for Chemisorption Analyzer
USD $34.47
Seller: 100.0% positive
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