Tube Testers | Surplus Network

Hickok 600a tube tester

USA

Hickok 600a tube tester

$249.00 USD

Hickok 600a tube tester

$249.00 USD

Hickok 533 tube test set

USA

Hickok 533 tube test set

$695.00 USD

Hickok 533 tube test set

$695.00 USD

Sencore Model LC2 Leakage Checker Vacuum Tube & Capacitor Tester

USA

Sencore Model LC2 Leakage Checker...

$49.69 USD

Sencore Model LC2 Leakage Checker...

$49.69 USD

TV-7 TV-7A/U TV-7B/U TV-7C/U TV-7D/U Digital replacement meter Tube tester

Sweden

TV-7 TV-7A/U TV-7B/U TV-7C/U TV-7D/U...

$140.00 USD

TV-7 TV-7A/U TV-7B/U TV-7C/U TV-7D/U...

$140.00 USD

Eico 625 Vintage Tube Tester w/ 610 Compactron Novar Adapter (untested)

USA

Eico 625 Vintage Tube Tester w/ 610...

$140.00 USD

Eico 625 Vintage Tube Tester w/ 610...

$140.00 USD

Vintage Hickok 533A Dynamic Mutual Conductance Tube Tester Original Manuel Paper

USA

Vintage Hickok 533A Dynamic Mutual...

$425.00 USD

Vintage Hickok 533A Dynamic Mutual...

$425.00 USD

Sencore TC28 Mighty Mite VII Tube Tester - Calibrated - Solid State & Ready *.*

USA

Sencore TC28 Mighty Mite VII Tube...

$425.00 USD

Sencore TC28 Mighty Mite VII Tube...

$425.00 USD

Vintage Superior Instruments Model TV-11 Tube Tester, Wooden Case & Manual

USA

Vintage Superior Instruments Model...

$144.99 USD

Vintage Superior Instruments Model...

$144.99 USD

Sencore Model TC162 Mighty Mite VII Tube Tester w/ Manual/Book-Tested & Working

USA

Sencore Model TC162 Mighty Mite VII...

$345.00 USD

Sencore Model TC162 Mighty Mite VII...

$345.00 USD

Vtg Hickok Model 121 Cardmatic Portable Tube Tester with 300 + Cards - Untested

USA

Vtg Hickok Model 121 Cardmatic...

$224.00 USD

Vtg Hickok Model 121 Cardmatic...

$224.00 USD

Eico 625 Tube Tester working fine with copy of tube settings & instructions

USA

Eico 625 Tube Tester working fine...

$119.99 USD

Eico 625 Tube Tester working fine...

$119.99 USD

Vintage KNIGHT TUBE TESTER Allied Corp

USA

Vintage KNIGHT TUBE TESTER Allied Corp

$100.00 USD

Vintage KNIGHT TUBE TESTER Allied Corp

$100.00 USD

Mettler Toledo OptiOx Replacement Cap (P/N 51343164)

USA

Mettler Toledo OptiOx Replacement Cap...

$100.00 USD

Mettler Toledo OptiOx Replacement Cap...

$100.00 USD

Vintage SUPERIOR INSTRUMENTS TUBE TESTER

USA

Vintage SUPERIOR INSTRUMENTS TUBE TESTER

$75.00 USD

Vintage SUPERIOR INSTRUMENTS TUBE TESTER

$75.00 USD

Hickok 533A Dynamic Mutual Conductance Tube Tester with extras

USA

Hickok 533A Dynamic Mutual...

$810.00 USD

Hickok 533A Dynamic Mutual...

$810.00 USD

Vintage NRI Model 112 Professional RC Tester Powers Up

USA

Vintage NRI Model 112 Professional RC...

$85.00 USD

Vintage NRI Model 112 Professional RC...

$85.00 USD

Simpson Tube Tester model 445

USA

Simpson Tube Tester model 445

$150.00 USD

Simpson Tube Tester model 445

$150.00 USD

Sylvania Vacuum Tube Tester Type 620 Works But Not Fully Tested

USA

Sylvania Vacuum Tube Tester Type 620...

$150.00 USD

Sylvania Vacuum Tube Tester Type 620...

$150.00 USD

Seco Model 78 Tube Tester, Compact Suitcase Style, Vintage Powers Up, Clean!!!

USA

Seco Model 78 Tube Tester, Compact...

$150.00 USD

Seco Model 78 Tube Tester, Compact...

$150.00 USD

Vintage Jackson Model 648 S Vacuum Tube Tester, works well

USA

Vintage Jackson Model 648 S Vacuum...

$220.00 USD

Vintage Jackson Model 648 S Vacuum...

$220.00 USD

Precise Mutual Conductance Tube Tester - Calibrated - Clean, Accurate, Advanced*

USA

Precise Mutual Conductance Tube...

$800.00 USD

Precise Mutual Conductance Tube...

$800.00 USD

Vintage - Accurate Instrument Company N.Y. Model 157 Tube Tester w Instructions

USA

Vintage - Accurate Instrument Company...

$69.00 USD

Vintage - Accurate Instrument Company...

$69.00 USD

Vintage EICO 625 TUBE TESTER #2 - Lights Up, Dial Centers, etc.

USA

Vintage EICO 625 TUBE TESTER #2 -...

$95.00 USD

Vintage EICO 625 TUBE TESTER #2 -...

$95.00 USD

Vintage I-177, A, B Tube Tester Calibration Service

USA

Vintage I-177, A, B Tube Tester...

$95.00 USD

Vintage I-177, A, B Tube Tester...

$95.00 USD

Vintage EICO 625 TUBE TESTER - Lights Up, Dial Centers, etc.

USA

Vintage EICO 625 TUBE TESTER - Lights...

$80.00 USD

Vintage EICO 625 TUBE TESTER - Lights...

$80.00 USD

Sencore Super Mack CRT Tester and Beam Builder CR31A Untested

USA

Sencore Super Mack CRT Tester and...

$80.00 USD

Sencore Super Mack CRT Tester and...

$80.00 USD

Simpson I-177B Vintage Military Mutual Conductance Tube Tester (fair condition)

USA

Simpson I-177B Vintage Military...

$210.00 USD

Simpson I-177B Vintage Military...

$210.00 USD

TV-7A/U Vintage Military Tube Tester w/ Accessories (works well)

USA

TV-7A/U Vintage Military Tube Tester...

$850.00 USD

TV-7A/U Vintage Military Tube Tester...

$850.00 USD

Hickok 800A Tube-Transistor Tester

USA

Hickok 800A Tube-Transistor Tester

$850.00 USD

Hickok 800A Tube-Transistor Tester

$850.00 USD

EICO 628 TUBE TESTER ~ Vintage Valve Checker ~ Repaired Tested Working VERY NICE

USA

EICO 628 TUBE TESTER ~ Vintage Valve...

$264.50 USD

EICO 628 TUBE TESTER ~ Vintage Valve...

$264.50 USD

DIY Kit Solid State 83 Regulated Replacement Rectifier TV-7 Other Tube Testers

USA

DIY Kit Solid State 83 Regulated...

$9.95 USD

DIY Kit Solid State 83 Regulated...

$9.95 USD

Test Lead for HICKOK Military Tube Tester

USA

Test Lead for HICKOK Military Tube...

$9.95 USD

Test Lead for HICKOK Military Tube...

$9.95 USD

Test Lead for HICKOK Commercial Tube Testers

USA

Test Lead for HICKOK Commercial Tube...

$9.95 USD

Test Lead for HICKOK Commercial Tube...

$9.95 USD

Conar Model 221 Portable Tube Tester Vintage National Radio Institute NRL

USA

Conar Model 221 Portable Tube Tester...

$87.99 USD

Conar Model 221 Portable Tube Tester...

$87.99 USD

B&K Solid State Tube Tester by Dynascan Corp Model 667 Tested

USA

B&K Solid State Tube Tester by...

$149.00 USD

B&K Solid State Tube Tester by...

$149.00 USD

Vintage American Scientific Development Co EMCA tube tester

USA

Vintage American Scientific...

$149.00 USD

Vintage American Scientific...

$149.00 USD

Tube Tester Calibration Bogie Tube in µmhos - for Hickok, Heathkit, & Others

USA

Tube Tester Calibration Bogie Tube in...

$53.99 USD

Tube Tester Calibration Bogie Tube in...

$53.99 USD

KNIGHT MODEL 600 VACUUM TUBE TESTER TESTED WORKING

USA

KNIGHT MODEL 600 VACUUM TUBE TESTER...

$130.33 USD

KNIGHT MODEL 600 VACUUM TUBE TESTER...

$130.33 USD

Rapid Tube Tester (Accurate Instrument Co. Inc.)

USA

Rapid Tube Tester (Accurate...

$49.99 USD

Rapid Tube Tester (Accurate...

$49.99 USD

B&K 700 707 747 TUBE TESTER MASTER CALIBRATION SET / TOP QUALITY COMPONENTS USED

USA

B&K 700 707 747 TUBE TESTER MASTER...

$49.99 USD

B&K 700 707 747 TUBE TESTER MASTER...

$49.99 USD

Vintage B&K Precision 465 CRT Tube Tester With Manuals

USA

Vintage B&K Precision 465 CRT Tube...

$39.95 USD

Vintage B&K Precision 465 CRT Tube...

$39.95 USD

Hickok 6000 6000A 6000B 6005 Tube Test Data Book

USA

Hickok 6000 6000A 6000B 6005 Tube...

$9.99 USD

Hickok 6000 6000A 6000B 6005 Tube...

$9.99 USD

Weston 788 Navy Model QQ-3 Tube Tester Manual

USA

Weston 788 Navy Model QQ-3 Tube...

$9.99 USD

Weston 788 Navy Model QQ-3 Tube...

$9.99 USD

EICO 625 Complete Tube Tester Manual with 1978 Tube Test Data

USA

EICO 625 Complete Tube Tester Manual...

$9.99 USD

EICO 625 Complete Tube Tester Manual...

$9.99 USD

Conar Model 221 223 224 Tube Test Data Book 1978 Version

USA

Conar Model 221 223 224 Tube Test...

$9.99 USD

Conar Model 221 223 224 Tube Test...

$9.99 USD

Hickok 533A 600A 605A Tube Test Data Book

USA

Hickok 533A 600A 605A Tube Test Data...

$9.99 USD

Hickok 533A 600A 605A Tube Test Data...

$9.99 USD

Hickok 533 Vintage Dynamic Mutual Conductance Tube Tester (untested)

USA

Hickok 533 Vintage Dynamic Mutual...

$320.00 USD

Hickok 533 Vintage Dynamic Mutual...

$320.00 USD

~ B&K Precision Dynascan Model 467 Picture Tube Restorer Analyzer CRT TV Repair

USA

~ B&K Precision Dynascan Model 467...

$320.00 USD

~ B&K Precision Dynascan Model 467...

$320.00 USD

B&K Model 700 Vacuum Tube Tester, Freshly Calibrated, Works Well, With Manual

USA

B&K Model 700 Vacuum Tube Tester,...

$525.00 USD

B&K Model 700 Vacuum Tube Tester,...

$525.00 USD

Microampere meter 150uA suitable for KALIBR L1-3 or L3-3 VACUUM TUBE TESTER

Ukraine

Microampere meter 150uA suitable for...

$32.00 USD

Microampere meter 150uA suitable for...

$32.00 USD

Matrix Audio Interconnect For Lampemetre

France

Matrix Audio Interconnect For Lampemetre

$22.26 USD

Matrix Audio Interconnect For Lampemetre

$22.26 USD

Vacuum Tubes Tracer - Plotter Of Curves For Tubes - Lampemetre Analyzer

France

Vacuum Tubes Tracer - Plotter Of...

$92.77 USD

Vacuum Tubes Tracer - Plotter Of...

$92.77 USD

Module Tester D

France

Module Tester D' Magic Eye And...

$43.29 USD

Module Tester D' Magic Eye And...

$43.29 USD

Jackson 598 Dynamic Tube Tester

USA

Jackson 598 Dynamic Tube Tester

$299.00 USD

Jackson 598 Dynamic Tube Tester

$299.00 USD

Lot of 10 2 mm jacks for testing leads

USA

Lot of 10 2 mm jacks for testing leads

$14.99 USD

Lot of 10 2 mm jacks for testing leads

$14.99 USD

Jackson 648 Improved Tube Tester Manual with Tube Test Data

USA

Jackson 648 Improved Tube Tester...

$14.99 USD

Jackson 648 Improved Tube Tester...

$14.99 USD

Vintage - Weston - Model 547, Tube Tester -Un-Tested -READ

USA

Vintage - Weston - Model 547, Tube...

$69.99 USD

Vintage - Weston - Model 547, Tube...

$69.99 USD

EICO 625 TUBE TESTER - Works Great / Good Rolling Chart - NICE CONDITION

USA

EICO 625 TUBE TESTER - Works Great /...

$300.00 USD

EICO 625 TUBE TESTER - Works Great /...

$300.00 USD

Eico Model 666 Dynamic Conductance Tube & Transistor Tester with Manual Vintage

USA

Eico Model 666 Dynamic Conductance...

$300.00 USD

Eico Model 666 Dynamic Conductance...

$300.00 USD

HICKOK 532 TUBE TESTER - Works Great / NICE INSIDE TUBE CHART & ROLLING CHART

USA

HICKOK 532 TUBE TESTER - Works Great...

$450.00 USD

HICKOK 532 TUBE TESTER - Works Great...

$450.00 USD

EICO 666 DYNAMIC CONDUCTANCE TUBE & TRANSISTOR TESTER - WORKS

USA

EICO 666 DYNAMIC CONDUCTANCE TUBE &...

$299.95 USD

EICO 666 DYNAMIC CONDUCTANCE TUBE &...

$299.95 USD

VINTAGE SUPERIOR INSTRUMENTS TC-55 TUB TESTER TV RADIO TELEVISION BAG & MANUAL

USA

VINTAGE SUPERIOR INSTRUMENTS TC-55...

$45.00 USD

VINTAGE SUPERIOR INSTRUMENTS TC-55...

$45.00 USD

Hickok Tube Tester Roll Chart (Most Models Available)

Canada

Hickok Tube Tester Roll Chart (Most...

$45.00 CAD

Hickok Tube Tester Roll Chart (Most...

$45.00 CAD

Vintage Heathkit Oscilloscope Model 10 - 17, Working. Transistor Checker Working

USA

Vintage Heathkit Oscilloscope Model...

$44.00 USD

Vintage Heathkit Oscilloscope Model...

$44.00 USD

Vintage Accurate Instruments Co. 257 Tube Tester AS IS for parts

USA

Vintage Accurate Instruments Co. 257...

$124.99 USD

Vintage Accurate Instruments Co. 257...

$124.99 USD

1971 HICKOK 539b 539c MANUAL ALL THE TEST DATA THERE IS, WITH WESTERN ELECTRIC

USA

1971 HICKOK 539b 539c MANUAL ALL THE...

$15.00 USD

1971 HICKOK 539b 539c MANUAL ALL THE...

$15.00 USD

Power Cord for L3-3, L1-3, IL-14, IL-13 Tube Tester and Others

Ukraine

Power Cord for L3-3, L1-3, IL-14,...

$15.00 USD

Power Cord for L3-3, L1-3, IL-14,...

$15.00 USD

Heathkit IT-21 Tube tester Free Shipping

USA

Heathkit IT-21 Tube tester Free...

$259.99 USD

Heathkit IT-21 Tube tester Free...

$259.99 USD

Knight Test Data for 600 Series Tube Testers dated 1965

USA

Knight Test Data for 600 Series Tube...

$8.99 USD

Knight Test Data for 600 Series Tube...

$8.99 USD

Manual and Test Data for EMC Model 211 Tube Testers, Dated 1960 5.5x8" format

USA

Manual and Test Data for EMC Model...

$8.99 USD

Manual and Test Data for EMC Model...

$8.99 USD

Sencore CR70 Beam Builder Universal CRT Analyzer & Restorer Working

USA

Sencore CR70 Beam Builder Universal...

$240.00 USD

Sencore CR70 Beam Builder Universal...

$240.00 USD

Vintage MERCURY Model 203 Tube Tester Complete

USA

Vintage MERCURY Model 203 Tube Tester...

$240.00 USD

Vintage MERCURY Model 203 Tube Tester...

$240.00 USD

Sencore Beam Builder CR70 Universal CRT Analyzer & Restorer

USA

Sencore Beam Builder CR70 Universal...

$245.00 USD

Sencore Beam Builder CR70 Universal...

$245.00 USD

Vintage EICO Model 625 Vacuum Tube Tester

USA

Vintage EICO Model 625 Vacuum Tube...

$119.95 USD

Vintage EICO Model 625 Vacuum Tube...

$119.95 USD

Knight Tube Tester - Chassis ONLY - For Parts - Untested

USA

Knight Tube Tester - Chassis ONLY -...

$29.95 USD

Knight Tube Tester - Chassis ONLY -...

$29.95 USD

Simpson Signal Corps Vacuum Tube Tester I-177B U.S. Army Military

USA

Simpson Signal Corps Vacuum Tube...

$225.00 USD

Simpson Signal Corps Vacuum Tube...

$225.00 USD

HICKOK 532 , 533 ,539 TUBE TESTER ORIGINAL CASE BOTTOM PART

USA

HICKOK 532 , 533 ,539 TUBE TESTER...

$29.99 USD

HICKOK 532 , 533 ,539 TUBE TESTER...

$29.99 USD

Vintage TEQUIPCO MODEL 3 Transistor & Diode Tester Not Working ~ Test Equipment

Canada

Vintage TEQUIPCO MODEL 3 Transistor &...

$70.00 USD

Vintage TEQUIPCO MODEL 3 Transistor &...

$70.00 USD

Triplett Master Tube Tester Model 1210A Analyzer Manual 321 Gauge USA Meter

USA

Triplett Master Tube Tester Model...

$130.50 USD

Triplett Master Tube Tester Model...

$130.50 USD

Vintage Heathkit TC-3 Tube Tester For Display, Repair Parts Service

USA

Vintage Heathkit TC-3 Tube Tester ...

$99.99 USD

Vintage Heathkit TC-3 Tube Tester ...

$99.99 USD

Dyna-Quick Model 650 Vintage Vacuum Tube Tester- Not Working For Repair

USA

Dyna-Quick Model 650 Vintage Vacuum...

$99.99 USD

Dyna-Quick Model 650 Vintage Vacuum...

$99.99 USD

NOS Knight "600 Series" Tube Tester Power Transformer, P/N 101307

USA

NOS Knight "600 Series" Tube Tester...

$79.99 USD

NOS Knight "600 Series" Tube Tester...

$79.99 USD

Vintage 1959 Triplett Tube Tester Model 3414 / Powers On!!!!! With Diagram

USA

Vintage 1959 Triplett Tube Tester...

$169.99 USD

Vintage 1959 Triplett Tube Tester...

$169.99 USD

Mercury 1100A Tube Tester Instruction Manual with Tube Data

USA

Mercury 1100A Tube Tester ...

$8.49 USD

Mercury 1100A Tube Tester ...

$8.49 USD

B&K 747 B TUBE TESTER REPLACEMENT PCB / FULL RESTORATION PARTS SET

USA

B&K 747 B TUBE TESTER REPLACEMENT PCB...

$219.99 USD

B&K 747 B TUBE TESTER REPLACEMENT PCB...

$219.99 USD

Vintage Original H. H. EBY Binding Post Commander style lot of 4

USA

Vintage Original H. H. EBY Binding...

$19.99 USD

Vintage Original H. H. EBY Binding...

$19.99 USD

*USA*ULTIMATE TV-7D/U tester Repair Calibration Manual Color photos, Volt. Check

USA

*USA*ULTIMATE TV-7D/U tester Repair...

$20.00 USD

*USA*ULTIMATE TV-7D/U tester Repair...

$20.00 USD

Original Heathkit TC-2 tube Tester original - PANEL METER

USA

Original Heathkit TC-2 tube Tester...

$57.50 USD

Original Heathkit TC-2 tube Tester...

$57.50 USD

Sencore CR31 Super Mack CRT Tester & Beam Builder- With Manual/ALL Parts

USA

Sencore CR31 Super Mack CRT Tester &...

$305.00 USD

Sencore CR31 Super Mack CRT Tester &...

$305.00 USD

TV-7 Tube Tester Test Data, Calibration, GM Conversion Chart and More ~ CDrom

USA

TV-7 Tube Tester Test Data,...

$7.95 USD

TV-7 Tube Tester Test Data,...

$7.95 USD

Manual and Test Data for EMC Model 213-211 Tube Testers 1967 5.5x8" format

USA

Manual and Test Data for EMC Model...

$8.79 USD

Manual and Test Data for EMC Model...

$8.79 USD

Superior Instruments Tube Tester 1280

USA

Superior Instruments Tube Tester 1280

$199.95 USD

Superior Instruments Tube Tester 1280

$199.95 USD

Hickok 539A tube test set

USA

Hickok 539A tube test set

$595.00 USD

Hickok 539A tube test set

$595.00 USD

Hickok Tube Tester GRID AND PLATE TEST LEAD ~13"

USA

Hickok Tube Tester GRID AND PLATE...

$13.99 USD

Hickok Tube Tester GRID AND PLATE...

$13.99 USD

Hickok Tube Tester GRID AND PLATE TEST LEAD ~12"

USA

Hickok Tube Tester GRID AND PLATE...

$13.99 USD

Hickok Tube Tester GRID AND PLATE...

$13.99 USD

Mercury 1100 1100A 1100B vacuum Tube Chart booklet 1978 coletronics

USA

Mercury 1100 1100A 1100B vacuum Tube...

$9.49 USD

Mercury 1100 1100A 1100B vacuum Tube...

$9.49 USD

Handheld Neon Tube Lamp Led Tester Portable Fluorescent Bulb Repair Tool

USA

Handheld Neon Tube Lamp Led Tester...

$17.19 USD

Handheld Neon Tube Lamp Led Tester...

$17.19 USD

VERY SCARCE MILITARY MX-1258/U 9 PIECE TUBE EXTENDER SET & MANUAL IN CASE

USA

VERY SCARCE MILITARY MX-1258/U 9...

$229.99 USD

VERY SCARCE MILITARY MX-1258/U 9...

$229.99 USD

Vintage EMC model204.tube-battery-ohm capacity tester.part only.

USA

Vintage EMC model204.tube-battery-ohm...

$35.00 USD

Vintage EMC model204.tube-battery-ohm...

$35.00 USD

Hickok CA-4 adapter 533A 600A 605A 539B 750 752 800 6000 6005 1575 tube tester

USA

Hickok CA-4 adapter 533A 600A 605A...

$11.99 USD

Hickok CA-4 adapter 533A 600A 605A...

$11.99 USD