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2,086 results in Business & Industrial

V8 Tube Tester Bias Current Match KT88 EL34 6550 6V6 6L6 7027 KT100 6CA7 KT66 mA New
Tube Testers

V8 Tube Tester Bias Current Match KT88 EL34 6550 6V6 6L6 7027 KT100 6CA7 KT66 mA

USD $79.88

Seller: 99.4% positive

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

Upgrade New st230f Mini Telephone Line Tester Network Cable Tester rortd

USD $232.49

Seller: 66.7% positive

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10Pcs M5 Type High Current 4mm Female Banana Jack Socket Test Binding Post New
Tube Testers

10Pcs M5 Type High Current 4mm Female Banana Jack Socket Test Binding Post

USD $12.18

Seller: 99.1% positive

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MIYACHI MM-360A WELO TESTER For parts or not working
Tube Testers

MIYACHI MM-360A WELO TESTER

USD $741.00

Seller: 99.9% positive

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Amptata M2-12AX7 U7 T7 6922 ECC83 82 Tube Bias Cathode Current Tester mA Version New
Tube Testers

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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KENWOOD Service Manual 144/430MHz FM Dual Bander Radio TM-721A/E Used
Tube Testers

KENWOOD Service Manual 144/430MHz FM Dual Bander Radio TM-721A/E

USD $20.00

Seller: 99.8% positive

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Precision Tube Master 10-12 Tube and Battery Tester, Works! Used
Tube Testers

Precision Tube Master 10-12 Tube and Battery Tester, Works!

USD $159.00

Seller: 100.0% positive

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VTG Precision Tube Master 10-12 Tube and Battery Tester For parts or not working
Tube Testers

VTG Precision Tube Master 10-12 Tube and Battery Tester

USD $199.00

Seller: 100.0% positive

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Amptata M2 Bias Cathode Current Tester mA EL34 KT88 6L6 6V6 5881 6550 KT66 KT100 Brand New
Tube Testers

Amptata M2 Bias Cathode Current Tester mA EL34 KT88 6L6 6V6 5881 6550 KT66 KT100

USD $15.30

Seller: 98.6% positive

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VINTAGE TRIPLETT 1183-SC U.S ARMY TUBE FIELD TESTER-KIT -1941 For parts or not working
Tube Testers

VINTAGE TRIPLETT 1183-SC U.S ARMY TUBE FIELD TESTER-KIT -1941

USD $220.00

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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Hickok Instruction Manual Model 742 Tube Tester Dynamic Mutual Conductance Used
Tube Testers

Hickok Instruction Manual Model 742 Tube Tester Dynamic Mutual Conductance

USD $39.99

Seller: 100.0% positive

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20 Pcs Centrifuge Test Tubes Round Bottom Polystyrene with White Cap 12 x 100mm New
Tube Testers

20 Pcs Centrifuge Test Tubes Round Bottom Polystyrene with White Cap 12 x 100mm

USD $9.03

Seller: 99.3% positive

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1PC New For Olympus Endoscopes Portable Endoscope Leak Tester New
Tube Testers

1PC New For Olympus Endoscopes Portable Endoscope Leak Tester

USD $84.95

Seller: 99.0% positive

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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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Green On Light Lamp Assembly for Hickok 123A Tube Tester Used
Tube Testers

Green On Light Lamp Assembly for Hickok 123A Tube Tester

USD $29.99

Seller: 99.6% positive

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Seco FB-4 TV FLYBACK CIRCUIT & INDUCTANCE ANALYZER-MAGIC EYE. VTG Used
Tube Testers

Seco FB-4 TV FLYBACK CIRCUIT & INDUCTANCE ANALYZER-MAGIC EYE. VTG

USD $74.99

Seller: 99.5% positive

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Hickok Dynamic Beta Model- 870 Transistor Tester Power Only For parts or not working
Tube Testers

Hickok Dynamic Beta Model- 870 Transistor Tester Power Only

USD $325.00

Seller: 99.4% positive

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Heathkit Assembly Manual Cantenna Dummy RF Load HN-31 Used
Tube Testers

Heathkit Assembly Manual Cantenna Dummy RF Load HN-31

USD $15.00

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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RARE Mercury model 1200 Tube Tester with Instruction Manual & Tube Chart HTF For parts or not working
Tube Testers

RARE Mercury model 1200 Tube Tester with Instruction Manual & Tube Chart HTF

USD $175.00

Seller: 100.0% 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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Hickok 534 B Knobs w/ felt washer Used
Tube Testers

Hickok 534 B Knobs w/ felt washer

USD $15.00

Seller: 100.0% positive

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Parasitic Drain Tester 64970 LISLE 64970 83045649700 New
Tube Testers

Parasitic Drain Tester 64970 LISLE 64970 83045649700

USD $37.81

Seller: 99.6% positive

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B&K CRT Model C40 Color & 6.3 Volt 110 Degree Tube Adapter New In Box New
Tube Testers

B&K CRT Model C40 Color & 6.3 Volt 110 Degree Tube Adapter New In Box

USD $19.99

Seller: 99.8% 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 $788.50

Seller: 98.8% positive

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Hickok Cathode Ray Tube Test Adapter Model: CRT w/110-degree conversion adaptor Used
Tube Testers

Hickok Cathode Ray Tube Test Adapter Model: CRT w/110-degree conversion adaptor

USD $57.00

Seller: 100.0% positive

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Amptata T2 Valve Checker Bias Current Tester Tube mA Match Tool 7591 7591A New
Tube Testers

Amptata T2 Valve Checker Bias Current Tester Tube mA Match Tool 7591 7591A

USD $49.54

Seller: 100.0% 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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LCR-T4 Transistor Tester M328-Battery Buckle With Test Hook New
Tube Testers

LCR-T4 Transistor Tester M328-Battery Buckle With Test Hook

USD $12.72

Seller: 99.2% positive

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Philco 8500 Service King TV Tester Used
Tube Testers

Philco 8500 Service King TV Tester

USD $60.00

Seller: 99.6% positive

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Vintage EMC Radio Tube Tester Model 211 Attachments C110 & CRT ONLY NYC USA Used
Tube Testers

Vintage EMC Radio Tube Tester Model 211 Attachments C110 & CRT ONLY NYC USA

USD $50.00

Seller: 100.0% positive

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Amptata T4 Tube Tester Bias Current KT100 KT88 EL34 6L6 6V6 5881 6550 KT66 mA Brand New
Tube Testers

Amptata T4 Tube Tester Bias Current KT100 KT88 EL34 6L6 6V6 5881 6550 KT66 mA

USD $49.92

Seller: 98.6% positive

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NOS 1976 B&K 747 DynaJet Tester OEM Setup Chart & Tube Settings Manual Unused 😮 Used
Tube Testers

NOS 1976 B&K 747 DynaJet Tester OEM Setup Chart & Tube Settings Manual Unused 😮

USD $95.00

Seller: 100.0% positive

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*HICKOK 752 & 752A TUBE TESTERS TUBE DATA, FOREIGN, & SUPPLEMENTAL DATA MANUAL* Very Good
Manuals & Magazines

*HICKOK 752 & 752A TUBE TESTERS TUBE DATA, FOREIGN, & SUPPLEMENTAL DATA MANUAL*

USD $14.99

Seller: 100.0% positive

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Vintage Allied Knight-Kit Tube Tester, models 83YX142 Used
Tube Testers

Vintage Allied Knight-Kit Tube Tester, models 83YX142

USD $199.98

Seller: 99.5% 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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Noval Adapter Kit - Noval For Light Meter Or Tube Replacement New
Tube Testers

Noval Adapter Kit - Noval For Light Meter Or Tube Replacement

USD $11.06

Seller: 99.4% positive

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3MHz-120MHz Online Crystal Oscillator Tester for Active Passive dl45 New
Tube Testers

3MHz-120MHz Online Crystal Oscillator Tester for Active Passive dl45

USD $46.51

Seller: 99.5% 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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2-Hole Clipper Blade #2191 Magic Clip Senior Icon S. Taper 000 Adjustable New
Tube Testers

2-Hole Clipper Blade #2191 Magic Clip Senior Icon S. Taper 000 Adjustable

USD $90.00

Seller: 99.3% positive

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PCLTS Upgrade for LTS-2020 tester New
Tube Testers

PCLTS Upgrade for LTS-2020 tester

USD $4,950.00

Seller: 100.0% positive

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Weston OQ-3 788 Labratory Vacuum Tube Tester Military For parts or not working
Tube Testers

Weston OQ-3 788 Labratory Vacuum Tube Tester Military

USD $675.00

Seller: 98.4% positive

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EIT MicroCure Data Reader - UVP-003 Seller refurbished
Tube Testers

EIT MicroCure Data Reader - UVP-003

USD $200.00

Seller: 100.0% positive

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Collins Instruction Book 75S-3B 75S-3C Receivers w/Schematics Used
Tube Testers

Collins Instruction Book 75S-3B 75S-3C Receivers w/Schematics

USD $30.00

Seller: 100.0% positive

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Vintage Vacuum Tube Tester Model FP22 Service Instruments Corp Powers On For parts or not working
Tube Testers

Vintage Vacuum Tube Tester Model FP22 Service Instruments Corp Powers On

USD $79.99

Seller: 99.8% positive

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

Upgrade New st230f Mini Telephone Line Tester Network Cable Tester ehhqqq

USD $177.71

Seller: 100.0% positive

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Off Switch Assembly for Hickok 123A Tube Tester Used
Tube Testers

Off Switch Assembly for Hickok 123A Tube Tester

USD $29.99

Seller: 99.6% positive

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