2,097 results in Business & Industrial
For parts or not working
VINTAGE KNIGHT KG-2100 D.C. Oscilloscope-Great Condition-READ-AS IS-C1325
USD $105.30
Seller: 99.0% positive
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Brand New
4pcs 7591 7591A Probes for Amptata V8 T1 T3 Tester
USD $39.83
Seller: 98.6% positive
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Used
YAMATAKE-HONEYWELL JTD220-A1Q-00000-MP2-A2 DSTJ3000 Transmitter
USD $1,097.51
Seller: 98.6% positive
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New
Upgrade New st230f Mini Telephone Line Tester Network Cable Tester rortd
USD $202.60
Seller: 100.0% positive
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For parts or not working
Vintage 1938 Supreme Radio Analyzer Test Tube Model 502-Parts Only Needs Restore
USD $59.99
Seller: 99.8% positive
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New
*USA* TV-7D/U TESTER TV-7 3 MANUAL SET, REPAIR / CAL., OPERATORS, TEST DATA
USD $46.00
Seller: 100.0% positive
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New
AMPTATA V8 VACUUM 7591 7591A TUBE TESTER BIAS CURRENT mA CHECKER OCTAL MATCH
USD $70.90
Seller: 100.0% positive
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Used
Vintage PRD Model 86H Voltage Standing Wave Ratio Meter
USD $12.00
Seller: 100.0% positive
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Used
Uncommon Bakelite Tube Tester Socket Adapter Na-Ald (1920's)
USD $29.99
Seller: 99.8% positive
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Used
Collins AMATEUR RADIO EQUIPMENT CATALOG No 32 #2
USD $30.00
Seller: 100.0% positive
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For parts or not working
Ballantine Model 300H Very Wide-Range Vacuum Tube Voltmeter Tested, Re-Tubed
USD $40.00
Seller: 99.8% positive
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Used
Hickok 580A Tube Testers Instruction Manual + Supplementary Test Data 580 580A
USD $29.95
Seller: 100.0% positive
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New
STARK model 9-54T Service-Master Manual
USD $11.99
Seller: 99.9% 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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New
1PCS BET Sample Tube Measuring Sample Quartz Glass Tube ASAP2020 ASAP2460
USD $58.95
Seller: 100.0% positive
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Used
Signal Corps I-177 DYNAMIC MUTUAL CONDUCTANCE MILITARY TUBE TESTER
USD $245.98
Seller: 100.0% positive
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New – Open box
Hickok 580 580A Obsolete Tube Test Data Book
USD $12.99
Seller: 99.9% positive
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For parts or not working
Daven Tube Tester Transformer
USD $99.99
Seller: 99.3% positive
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New
AMPTATA M2 Bias Cathode Current Tester mA Version forEL34 KT88 6L6 6CA7 6V6 5881
USD $13.94
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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For parts or not working
Accurate Instrument Co. Tube Tester Model 257 UNTESTED PARTS REPAIR With Manual
USD $54.95
Seller: 99.7% positive
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Used
Vintage TV-7/D/U Military Tube Tester MFG. Lapoint Industries WORKS GREAT!
USD $1,399.00
Seller: 100.0% positive
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New – Open box
Mercury 1101K Tube Tester Assembly Manual
USD $13.99
Seller: 99.9% positive
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New
4pcs - HICKOK PET Blank Data Punch Cards Cardmatic Tube Tester 118B KS-15874-L2
USD $10.50
Seller: 99.2% 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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New
Mercury 1100A Tube Tester Instruction Manual with Tube Data
USD $14.99
Seller: 99.9% positive
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Used
B&K DYNA JET 607 TUBE TESTER
USD $349.99
Seller: 99.0% 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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New
Soviet-era C-4360 Megohmmeter (1986
USD $60.00
Seller: 0.0% positive
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New
Vintage Electric Tester Kit ( DUTEST ) Typ N Made In Germany
USD $85.00
Seller: 100.0% positive
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New
Hickok KS-5727-L1 Tube Tester Manual
USD $11.99
Seller: 99.9% positive
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Used
Hickok 605A Tube Tester Original Tested Very Good Meter - Free Shipping
USD $189.00
Seller: 100.0% positive
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New
TV-3 TV-7 TV-10 Tube Tester Line Adjust Rheostat Variable Potentiometer(Replica)
USD $25.00
Seller: 100.0% positive
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For parts or not working
Vintage EICO Model 667 Tube Tester/ ONLY POWER TESTED
USD $137.00
Seller: 96.3% positive
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Used
Heathkit Model IT-5230 CRT Display Tester & Rejuvenator w/ Sockets and Manuals
USD $119.99
Seller: 99.7% positive
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Used
TV-7 Hickok Tube Tester Bias Potentiometer Pot Variable Resistor - Free Shipping
USD $90.00
Seller: 100.0% positive
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New – Open box
Hickok 534 Dynamic Mutual Conductance Tube Tester Manual
USD $12.99
Seller: 99.9% positive
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Used
Used
B&K Model 445 Tube Tester Parts Lot – Sockets, Harnesses, Manual
USD $14.00
Seller: 99.2% positive
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New
Octet of JJ 6CA7 Power Vacuum Tube
USD $271.85
Seller: 99.1% 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
UNI-T UT665 Borescope Waterproof Probe Industrial Pipeline Detector ✦Kd
USD $92.99
Seller: 99.2% positive
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Used
New
Hickok 752 Tube Tester Complete Manual with Tube Data +CA4 Data
USD $16.99
Seller: 99.9% positive
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Used
Heathkit Model IT-5230 CRT Monitor Display Tester & Rejuvenator W/ Test Sockets
USD $106.24
Seller: 100.0% positive
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New
Amptata T6 Vacuum Tube Tester Amplifier Bias Current Tool 7591 7591A
USD $26.40
Seller: 100.0% positive
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New – Open box
RS 424-002 Continuity Checker Set HDT3930
USD $498.49
Seller: 98.6% positive
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For parts or not working
TV-7 B/U TUBE TESTER MADE BY HICKOK, SHOWN TESTING.
USD $820.00
Seller: 100.0% positive
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