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2,085 results in Business & Industrial

Vintage TV Tester Reactivator Transvision CRT Tester Reactivator New Rochelle NY For parts or not working
Tube Testers

Vintage TV Tester Reactivator Transvision CRT Tester Reactivator New Rochelle NY

USD $43.00

Seller: 100.0% positive

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Upgrade New st230f Mini Telephone Line Tester Network Cable Tester enpod New
Tube Testers

Upgrade New st230f Mini Telephone Line Tester Network Cable Tester enpod

USD $261.41

Seller: 90.0% positive

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Vintage Eico Coletronics Model Mh-3 Crt Muti Head Adapter For Eico Tube Testers For parts or not working
Tube Testers

Vintage Eico Coletronics Model Mh-3 Crt Muti Head Adapter For Eico Tube Testers

USD $40.00

Seller: 99.8% positive

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T4 Vacuum Tube Tester Bias Current Match 6BQ5 EL84 6P14 Valve Match Checker mA New
Tube Testers

T4 Vacuum Tube Tester Bias Current Match 6BQ5 EL84 6P14 Valve Match Checker mA

USD $49.88

Seller: 98.8% positive

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1940s Meisner Analyst Radio Repair Test Equipment FOR PARTS ONLY, Magic Eye For parts or not working
Tube Testers

1940s Meisner Analyst Radio Repair Test Equipment FOR PARTS ONLY, Magic Eye

USD $50.00

Seller: 100.0% positive

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Nice Vintage Original Used Eico Model 625 Tube Tester W/ Test Leads *Untested For parts or not working
Tube Testers

Nice Vintage Original Used Eico Model 625 Tube Tester W/ Test Leads *Untested

USD $100.00

Seller: 100.0% positive

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Vintage Precision Apparatus Model 660 Tube And Transistor Checker *Untested For parts or not working
Tube Testers

Vintage Precision Apparatus Model 660 Tube And Transistor Checker *Untested

USD $159.99

Seller: 99.8% positive

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Vintage Jackson Model 633 Tube Tester Dynamic Output Tester – Powers On – USA Used
Tube Testers

Vintage Jackson Model 633 Tube Tester Dynamic Output Tester – Powers On – USA

USD $119.95

Seller: 99.3% positive

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Hickok 605A Tube Tester Original Tested Very Good Meter - Free Shipping Used
Tube Testers

Hickok 605A Tube Tester Original Tested Very Good Meter - Free Shipping

USD $189.00

Seller: 100.0% positive

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Series 912 Electronamic Tube Tester Replacement Round Dial Used
Tube Testers

Series 912 Electronamic Tube Tester Replacement Round Dial

USD $10.99

Seller: 100.0% positive

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Series 912 Electronamic Tube Tester Replacement Push Buttons (2) Used
Tube Testers

Series 912 Electronamic Tube Tester Replacement Push Buttons (2)

USD $10.99

Seller: 100.0% positive

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Vintage 1969 NOS B&K Model 465 CRT Tube Tester Set-Up Chart New
Tube Testers

Vintage 1969 NOS B&K Model 465 CRT Tube Tester Set-Up Chart

USD $18.00

Seller: 99.6% positive

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Working Tested Calibrated Hickok Cardmatic Tube Tester USM 118A 118B Excellent Used
Tube Testers

Working Tested Calibrated Hickok Cardmatic Tube Tester USM 118A 118B Excellent

USD $1,500.00

Seller: 100.0% positive

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Shorts Light Lamp indicator Assembly for Hickok 123A Tube Tester Used
Tube Testers

Shorts Light Lamp indicator Assembly for Hickok 123A Tube Tester

USD $49.99

Seller: 99.6% positive

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Soviet-era C-4360 Megohmmeter (1986 New
Tube Testers

Soviet-era C-4360 Megohmmeter (1986

USD $60.00

Seller: 0.0% positive

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GC Vacuum Tube Tester, Checker Model 9270 Untested , Needs Power Cord For parts or not working
Tube Testers

GC Vacuum Tube Tester, Checker Model 9270 Untested , Needs Power Cord

USD $37.99

Seller: 99.8% positive

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Hickok 534b Mutual Conductance Tube Tester No Way To Test For parts or not working
Tube Testers

Hickok 534b Mutual Conductance Tube Tester No Way To Test

USD $399.99

Seller: 99.1% positive

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GS-360EN Electronic Tube Tester Vacuum Tube Tester Replacement for GS-5 220V @ New
Tube Testers

GS-360EN Electronic Tube Tester Vacuum Tube Tester Replacement for GS-5 220V @

USD $797.04

Seller: 97.4% positive

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KENWOOD Service Manual 2M Handheld Radio TR-2500 Used
Tube Testers

KENWOOD Service Manual 2M Handheld Radio TR-2500

USD $18.00

Seller: 100.0% positive

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Vintage Eico 666 Dynamic Conductance Tube & Transistor Tester Untest For parts or not working
Tube Testers

Vintage Eico 666 Dynamic Conductance Tube & Transistor Tester Untest

USD $145.00

Seller: 99.0% positive

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Vintage AN/USM-3A Tube Tester Case CY-703A/U & Resistor, Capacitor Decade Boxes For parts or not working
Tube Testers

Vintage AN/USM-3A Tube Tester Case CY-703A/U & Resistor, Capacitor Decade Boxes

USD $99.99

Seller: 99.7% positive

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VINTAGE ACCURATE INSTRUMENT MODEL 161 UTILITY TESTER Untested For parts or not working
Tube Testers

VINTAGE ACCURATE INSTRUMENT MODEL 161 UTILITY TESTER Untested

USD $29.99

Seller: 99.6% positive

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5.9X20" Acrylic Tube Round Clear Rigid Tube Plexiglass Plastic 6" Nominal Shade New
Tube Testers

5.9X20" Acrylic Tube Round Clear Rigid Tube Plexiglass Plastic 6" Nominal Shade

USD $26.25

Seller: 97.1% positive

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Heathkit Assembly Manual 75-Meter SSB Transceiver HW-12A Used
Tube Testers

Heathkit Assembly Manual 75-Meter SSB Transceiver HW-12A

USD $23.00

Seller: 100.0% positive

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Vintage Jackson Model 45 Vacuum Tube Tester For Radios Test Equipment Used
Tube Testers

Vintage Jackson Model 45 Vacuum Tube Tester For Radios Test Equipment

USD $169.00

Seller: 98.9% positive

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VACUUM TUBE PLATE CURRENT TESTER Under Load & Power Tubes Matching #2 New – Open box
Tube Testers

VACUUM TUBE PLATE CURRENT TESTER Under Load & Power Tubes Matching #2

USD $37.47

Seller: 99.2% positive

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GS-360EN Electronic Tube Tester Vacuum Tube Tester Electron Tube Instrument New
Tube Testers

GS-360EN Electronic Tube Tester Vacuum Tube Tester Electron Tube Instrument

USD $729.99

Seller: 100.0% positive

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vintage oscillator condeser tester king wall art vaccum tube For parts or not working
Tube Testers

vintage oscillator condeser tester king wall art vaccum tube

USD $62.95

Seller: 97.9% positive

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UNBRANDED STEEL SAMPLING TUBES OAD-12"X3/4"x3/4" 21 HOLES (LOT OF 4) Used
Tube Testers

UNBRANDED STEEL SAMPLING TUBES OAD-12"X3/4"x3/4" 21 HOLES (LOT OF 4)

USD $20.00

Seller: 99.4% positive

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Vintage Maxon Electronics Utility Tester Model 200 - Antique Untested 1970 Used
Tube Testers

Vintage Maxon Electronics Utility Tester Model 200 - Antique Untested 1970

USD $19.95

Seller: 99.7% positive

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RARE Vintage HOLT Tester Model L-BB-MAN Mahanoy City, PA Used
Tube Testers

RARE Vintage HOLT Tester Model L-BB-MAN Mahanoy City, PA

USD $99.95

Seller: 99.9% positive

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Conar Model 211 Vintage Tube Tester Meter Gauge Only For parts or not working
Tube Testers

Conar Model 211 Vintage Tube Tester Meter Gauge Only

USD $10.79

Seller: 99.8% positive

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HEATHKIT Noise Blanker Model SBA-104-1 MANUAL *ORIGINAL* Used
Tube Testers

HEATHKIT Noise Blanker Model SBA-104-1 MANUAL *ORIGINAL*

USD $10.00

Seller: 100.0% positive

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2X AS IS TEXTRONIX 7B70 7B53 Dual Time Base Plug In for Oscilloscopes SKU 224125 Used
Tube Testers

2X AS IS TEXTRONIX 7B70 7B53 Dual Time Base Plug In for Oscilloscopes SKU 224125

USD $65.56

Seller: 99.8% positive

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Series 912 Electronamic Tube Tester Replacement Scroll Used
Tube Testers

Series 912 Electronamic Tube Tester Replacement Scroll

USD $26.99

Seller: 100.0% positive

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Vintage Seco GCT-5 VT Grid Circuit Tester w/Eye Vacuum Tube - Super Nice w/Box Used
Tube Testers

Vintage Seco GCT-5 VT Grid Circuit Tester w/Eye Vacuum Tube - Super Nice w/Box

USD $99.00

Seller: 100.0% positive

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Precision Model 10-12 Tube Tester ***Parts - Untested For parts or not working
Tube Testers

Precision Model 10-12 Tube Tester ***Parts - Untested

USD $149.95

Seller: 99.4% positive

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DUOKIT 3 - 500V PLATE - ALL VACUUM TUBE DIGITAL TESTER Neuf
Testeurs de tube électronique

DUOKIT 3 - 500V PLATE - ALL VACUUM TUBE DIGITAL TESTER

USD $219.61

Seller: 99.4% positive

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Mercury USA 2000 Mutual Conductance Gm TubeTesterParts (Works Yet Needs a Meter) For parts or not working
Tube Testers

Mercury USA 2000 Mutual Conductance Gm TubeTesterParts (Works Yet Needs a Meter)

USD $295.00

Seller: 100.0% positive

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4Pcs M5 Type High Current 4mm Female Banana Jack Socket Test Binding Post New
Tube Testers

4Pcs M5 Type High Current 4mm Female Banana Jack Socket Test Binding Post

USD $7.09

Seller: 100.0% positive

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Vintage Model #2670-A Eureka Cleaning Tools Turquoise w/Original Box Used
Tube Testers

Vintage Model #2670-A Eureka Cleaning Tools Turquoise w/Original Box

USD $24.99

Seller: 100.0% positive

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Tube Amp Plate / Cathode Bias Current Probe Tester Socket for 2A3 300B KT88 6L6 New
Tube Testers

Tube Amp Plate / Cathode Bias Current Probe Tester Socket for 2A3 300B KT88 6L6

USD $19.99

Seller: 99.4% positive

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Supreme Model 504B Tube/Set Tester 1930s For Parts (No Transformer) Nice Front! For parts or not working
Tube Testers

Supreme Model 504B Tube/Set Tester 1930s For Parts (No Transformer) Nice Front!

USD $39.99

Seller: 99.8% positive

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VINTAGE SECO MODEL HC8 VACUUM TUBE IN-CIRCUIT CURRENT TESTER - READ DESCRIPTION For parts or not working
Tube Testers

VINTAGE SECO MODEL HC8 VACUUM TUBE IN-CIRCUIT CURRENT TESTER - READ DESCRIPTION

USD $44.99

Seller: 99.8% positive

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Heathkit CRT Tester and Rejuvenator Model IT-5230 * Parts or Repair * For parts or not working
Tube Testers

Heathkit CRT Tester and Rejuvenator Model IT-5230 * Parts or Repair *

USD $39.95

Seller: 100.0% positive

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*USA* TV-7D/U TESTER TV-7 3 MANUAL SET, REPAIR / CAL., OPERATORS, TEST DATA New
Tube Testers

*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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Replace 2920 2910 2720 2750 Quartz Glass Tube for Chemisorption Analyzer New
Tube Testers

Replace 2920 2910 2720 2750 Quartz Glass Tube for Chemisorption Analyzer

USD $31.95

Seller: 100.0% positive

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Lamp Tester Neon Light Tube Detector Fluorescent LED Tester for Office Lab New
Tube Testers

Lamp Tester Neon Light Tube Detector Fluorescent LED Tester for Office Lab

USD $23.65

Seller: 98.0% positive

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