2,100 results in Business & Industrial
Brand New
Amptata T4 Vacuum Tube Tester 7591 7591A Bias Current Checker mA Model Octal New
USD $49.79
Seller: 98.6% positive
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For parts or not working
Vintage Allied Knight-Kit Tube Tester meter Vacuum cb ham radio
USD $58.98
Seller: 99.5% positive
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Used
Yamatake-Honeywell JTD220-A1Q-00000-MP2-A2 DSTJ3000 Transmitter 24VDC 4-20mA
USD $1,099.51
Seller: 99.0% 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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New
Hickok Tube Tester Panel Attaching Screws (Minimum Purchase Five) - Free Ship
USD $1.00
Seller: 100.0% positive
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New
Jackson 658-1 Tube Tester Manual with Tube Test Data
USD $12.99
Seller: 99.9% positive
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Used
Sencore CR70 The Beam Builder Universal CRT Analyzer Restorer Rejuvenator TESTED
USD $299.99
Seller: 95.1% positive
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For parts or not working
Vintage B&K Model 400 Cathode Ray Tube Rejuventator Tester
USD $12.99
Seller: 100.0% positive
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Used
Original EICO 666 & 667 Tube Tester Knob - 12 Available
USD $9.99
Seller: 99.2% positive
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For parts or not working
B &K Dyna Jet Model 607 Solid State Tube Tester with Setup Guide
USD $199.99
Seller: 99.7% positive
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Used
TRIPLET MODEL 2002 APPLIANCE TESTER, ORIGINAL CASE AND INSTRUCTION MANUAL
USD $30.00
Seller: 100.0% positive
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New
Amplifier EL84 6P14 6BQ5 Amptata T4 Vacuum Tube Tester Bias Current mA Version
USD $44.20
Seller: 100.0% positive
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Used
2 pots for B&K 700 707 tube tester (AC signal potentiometer + Grid emission pot)
USD $36.99
Seller: 99.7% positive
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Used
Vintage Dynamic Tube Tester Model 85 Tested & Works (Tubes Not Included)
USD $249.99
Seller: 100.0% positive
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New
Fluorescent Light Bulb Tester Detector Neon Fluorescent Detector Battery Powered
USD $19.14
Seller: 96.9% 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
Tube test data Coletronics DRC 1-30-66 models 910 912 915 920 922 954
USD $30.00
Seller: 100.0% positive
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New
Vtg Precision Apparatus Series 910 Tube Tester; Powers on. Untested
USD $200.00
Seller: 100.0% positive
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New
B&K Precision CR-20 CRT Tube Tester Socket Adapter 467 470 480 490 SP-65 SP-66
USD $36.99
Seller: 100.0% positive
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New
Neon Light Tester Portable Handheld Neon Tube Fluorescent LED Detector Repair
USD $17.93
Seller: 97.2% positive
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New
Very Good
*HICKOK 752 & 752A TUBE TESTERS TUBE DATA, FOREIGN, & SUPPLEMENTAL DATA MANUAL*
USD $14.99
Seller: 100.0% positive
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Used
SIGNUM SYSTEMS JTAGJET AS / IS JTAGjet-XS,JTAGjet-XScale, JTAGjet-OMAP SKU223848
USD $777.77
Seller: 99.9% positive
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New
Heavy Duty Carbon Steel Understructure Tubes 0700-0357-004 (Lot of 5)
USD $11.99
Seller: 99.9% positive
View Detail Request Quote![Vintage Electric Measurements Corp E.M.C. Model 206 Tube Tester [FOR PARTS ONLY]](https://i.ebayimg.com/images/g/btYAAOSwkbVn5XXF/s-l225.jpg)
For parts or not working
Vintage Electric Measurements Corp E.M.C. Model 206 Tube Tester [FOR PARTS ONLY]
USD $99.88
Seller: 100.0% positive
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Used
Vintage EICO Model 667 Tube Transistor Tester (Unsure if working)
USD $200.00
Seller: 100.0% positive
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For parts or not working
Central Electronics Model #RE-2 Multiphase CRT Rejuva-Tube + CS-2, UNTESTED
USD $32.50
Seller: 98.9% positive
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Used
1930s SIMPSON Model 305 Tube Tester Suitcase Style WO/ Handle Clean! Papers
USD $79.99
Seller: 99.6% positive
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For parts or not working
dial Jewell Tube tester Pat 538 serial no 1863 tester Chicago USA 1930`s RARE
USD $200.00
Seller: 100.0% positive
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New
220V GS-360EN Electronic Tube Tester High Quality Vacuum Tube Tester for GS-5
USD $839.85
Seller: 97.7% positive
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New
Precision Supplementary Tube Test Data for 10-40 Tube Testers
USD $12.99
Seller: 99.9% positive
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New
Amptata T5 Valve Checker Bias Current Tester Tube mA Match Tool 7591 7591A
USD $35.30
Seller: 100.0% positive
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Used
E. F. Johnson Viking Challenger Transmitter Operating Manual
USD $25.00
Seller: 100.0% positive
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Seller refurbished
Parts Unit Tube Tester TV-10D/U, Will pull parts & ship, Make Offer-Free Ship
USD $290.00
Seller: 100.0% positive
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New
Module Lampemetre Analyzer - Vacuum Tube Analyzer
USD $87.34
Seller: 99.4% positive
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Used
VINTAGE ACCURATE INSTRUMENT MODEL 161 UTILITY TESTER & BOOKLET FOUND IN ESTATE
USD $29.99
Seller: 97.6% positive
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New
Precision 920 Tube Tester Meter Scale ~ Digitally Remastered
USD $6.95
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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New
100PC/Pack FOR Agilent 250ul plastic inner tube with supporting feet 5182-0549
USD $66.45
Seller: 100.0% positive
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New
Upgrade New st230f Mini Telephone Line Tester Network Cable Tester rortd
USD $213.89
Seller: 100.0% positive
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Seller refurbished
REFURBISHED B&K 747 TUBE TESTER REPLACEMENT PCB, NEW CAPS, POTS, SOCKETS
USD $155.00
Seller: 100.0% positive
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Used
TRIPLETT 690-A TRANSISTOR TESTER
USD $74.99
Seller: 99.7% positive
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Used
GTC MULTI-TAP Tube Tester Transformer 2-Amp (1063) Tests OK (1930's)
USD $29.99
Seller: 99.8% positive
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New
Superior 85 dynamic tube tester operation manual and tube charts reprint
USD $9.99
Seller: 100.0% positive
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Used
Radios by Hallicrafters with Price Guide
USD $35.00
Seller: 100.0% positive
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Used
Jackson 648A Tube Tester ROLL CHART Clean! orig. Good Cond. 1950's
USD $19.99
Seller: 99.8% 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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New
4pcs EL84 6BQ5 6P14 Probes for Amptata V8 T1 T3 Tester
USD $35.30
Seller: 100.0% positive
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