2,062 results in Business & Industrial
Used
RCA WT-509A Color/B&W Picture Tube Tester Only Tested For Power Light 878347
USD $89.55
Seller: 93.8% positive
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Used
Original Heathkit TC-2 tube Tester original - SET LINE KNOB
USD $27.50
Seller: 99.7% positive
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Used
KENWOOD Instruction Manual TH-78A/TH-78E Dual Bander
USD $17.99
Seller: 100.0% 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
Vintage Knight 400A Tube Checker Powers On (untested)
USD $65.00
Seller: 99.8% 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
B&K DYNA JET 607 TUBE TESTER
USD $349.99
Seller: 99.0% positive
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For parts or not working
Vintage Accurate Instrument Co. Tube Tester Model 151
USD $69.00
Seller: 99.6% positive
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Used
Commercial Trades Institute Model TC-20 Charts
USD $10.00
Seller: 99.7% positive
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Used
Mercury Vacuum Tube Tester Model 990 untested
USD $125.00
Seller: 100.0% positive
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For parts or not working
Sencore TC114 Tube Checker Tester Mighty Mite II Untested Selling As Is
USD $49.99
Seller: 99.9% positive
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New
Sencore Set-Up Book Tube Data TC114 TC 130 TC136 TC142 TC154 Small Booklet
USD $14.99
Seller: 99.9% positive
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Used
Vintage - IFS - Fil-Check, Model CT-1, Vacuum Tube Tester - Untested
USD $29.99
Seller: 100.0% positive
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For parts or not working
Vintage Hickok Cardmatic 123A Tube Tester w/ Compactron CA-4 Adapter + 123 Cards
USD $599.99
Seller: 99.3% positive
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Used
Vintage REM- Cathode recovery unit and CRT Tester
USD $55.00
Seller: 100.0% positive
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New
T4 Vacuum Tube Tester Bias Current Match 6BQ5 EL84 6P14 Valve Match Checker mA
USD $44.89
Seller: 99.4% positive
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New
Hickok 700 Dynamic Mutual Conductance Tube Tester Manual
USD $12.99
Seller: 99.9% positive
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Used
vintage eico cra tv adapter tester cord for tube tester crt
USD $14.95
Seller: 97.7% positive
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For parts or not working
Vintage Tube Checker Radio Tube Tester Unbranded Untested Parts Display
USD $80.00
Seller: 100.0% positive
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Used
Vintage Coletronics Model MH-3A Radio Tube Tester Permonite Socket Adaptor
USD $13.99
Seller: 99.8% 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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Used
VG+ EICO TV Television Picture Tube Test Tester Adapter Model CRA w/Box
USD $9.99
Seller: 99.6% positive
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Used
Morgan-Powell Handheld TV Tube Checker & Appliance Tester With Instruction Sheet
USD $25.00
Seller: 98.2% positive
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For parts or not working
Hickok 530 Vacuum Tube Tester
USD $125.00
Seller: 100.0% positive
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Used
Heathkit Assembly Manual Laboratory 5" Oscilloscope Model IO-12
USD $15.00
Seller: 99.9% positive
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For parts or not working
Mercury Model 1100A Tube Tester
USD $49.00
Seller: 100.0% positive
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Used
Vintage Mercury Electronics Model 102 Vacuum Tube Tester~ with HandBook & Charts
USD $95.00
Seller: 99.5% 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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Used
Vintage Vacuum Tube Data & Substitution Guides 25pp Loose-Leaf Hole-Punched Shee
USD $23.62
Seller: 98.1% positive
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For parts or not working
SENCORE TC-131 TUBE TESTER REPLACEMENT METER TESTED WORKING
USD $45.00
Seller: 100.0% positive
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Used
Lafayette Model TE-50 Tube Tester with Original Box and Instructions
USD $75.00
Seller: 100.0% positive
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Used
Vintage Seco Model 78 Tube Tester Rare Tested Collectible Serial #2505
USD $109.90
Seller: 99.5% 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
Vintage B&K Model 400 Cathode Ray Tube Rejuventator Tester
USD $12.99
Seller: 100.0% positive
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New – Open box
NOS Stancor Tube Tester Filament Transformer Replacement Hickok Jackson
USD $119.99
Seller: 100.0% positive
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Used
2 Adaptors Hickok 533 (others) Tube Tester Electric Vintage Audio Meter Ceramic
USD $69.00
Seller: 100.0% positive
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Used
Vintage Sylvania Electric Tube Tester Model 220 Untested As Is With Wire
USD $119.99
Seller: 99.3% positive
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New
T6 Tube Tester Bias Current Match KT88 6V6 6L6 7027 6550 KT100 6CA7 KT66 EL34 mA
USD $26.89
Seller: 99.4% 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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Used
Antique Dayrad Type 180 Analyzer Radio Tube Tester Test Osillator 1931 For Parts
USD $119.95
Seller: 100.0% positive
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Used
Vintage, Hickok. Model 810, Transistor-Radio-Tester - Un-Tested - READ
USD $129.99
Seller: 99.1% positive
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For parts or not working
WESTON TV-4/U TUBE & CAPACITOR TESTER NAVY MILITARY AN/USM-3 W/ CASE
USD $250.00
Seller: 99.0% positive
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Used
EMC ® Electronic Measurements Model 206 Tube Tester PART - Lamp + Cover - Short
USD $4.75
Seller: 100.0% positive
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For parts or not working
Vintage Hickok Vacuum Tube Volt OHm Capacity Milliammeter NO Probe PARTS/REPAIR
USD $79.99
Seller: 99.7% positive
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New
2pcs EL84 6BQ5 6P14 Probes for Amptata T2 T4 T5 T6 Tester
USD $17.60
Seller: 99.2% positive
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Used
PRECISION 10-12 TUBE TESTER
USD $199.99
Seller: 100.0% positive
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Used
TMI Testing Machines Dynamic Ball Burst Tester Model 13-13
USD $950.00
Seller: 99.4% positive
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Used
Vintage Jackson Tube Tester Chart 📜 Dayton, Ohio - Retro Electronics
USD $26.59
Seller: 98.1% positive
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