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Tube Testers | Surplus Network

B&K DynaScan Model 606 Dyna Jet Portable Tube Tester With Manuals & Straightener
USA
B&K DynaScan Model 606 Dyna Jet...

$177.00 USD

B&K DynaScan Model 606 Dyna Jet...

$177.00 USD

NEVER USED B&K Model 707 Vacuum Tube Tester Bought NEW in 1965 
USA
NEVER USED B&K Model 707 Vacuum Tube...

$799.00 USD

NEVER USED B&K Model 707 Vacuum Tube...

$799.00 USD

Vintage B&K Model 700 Vacuum Tube Tester
USA
Vintage B&K Model 700 Vacuum Tube...

$249.95 USD

Vintage B&K Model 700 Vacuum Tube...

$249.95 USD

Knight Vacuum tube tester
USA
Knight Vacuum tube tester

$130.00 USD

Knight Vacuum tube tester

$130.00 USD

Vintage Military TV-7/U Electron Vacuum Tube Tester.
USA
Vintage Military TV-7/U Electron...

$690.00 USD

Vintage Military TV-7/U Electron...

$690.00 USD

Precision Apparatus Series 920 Electronamic Tube and Set Tester
USA
Precision Apparatus Series 920...

$100.00 USD

Precision Apparatus Series 920...

$100.00 USD

Heathkit Model TC-2 Tube Checker
USA
Heathkit Model TC-2 Tube Checker

$100.00 USD

Heathkit Model TC-2 Tube Checker

$100.00 USD

Vintage Jackson Radio Testing Equipment Tube Tester Model 648
USA
Vintage Jackson Radio Testing...

$200.00 USD

Vintage Jackson Radio Testing...

$200.00 USD

Vintage Precision Electron Tube Tester Model 612 Working Condition
USA
Vintage Precision Electron Tube...

$200.00 USD

Vintage Precision Electron Tube...

$200.00 USD

Vintage Jackson Radio Testing Equipment Tube Tester Model 648 S
USA
Vintage Jackson Radio Testing...

$200.00 USD

Vintage Jackson Radio Testing...

$200.00 USD

1942 Military Signal Corps Test Set I-56-E Weston 774-4 Tube Tester w/ Xtras
USA
1942 Military Signal Corps Test Set...

$200.00 USD

1942 Military Signal Corps Test Set...

$200.00 USD

Eico 625 Vintage Tube Tester 6SN7 12AX7 6L6 Audio Ham Radio (works well)
USA
Eico 625 Vintage Tube Tester 6SN7...

$200.00 USD

Eico 625 Vintage Tube Tester 6SN7...

$200.00 USD

Hickok Tube Tester Repair & Calibration Service Only (Check Listing for Models)
USA
Hickok Tube Tester Repair &...

$165.00 USD

Hickok Tube Tester Repair &...

$165.00 USD

B&K Dynascan 466 Cathode Ray Tube CRT Tester Rejuvenator Tested & Works
USA
B&K Dynascan 466 Cathode Ray Tube CRT...

$112.50 USD

B&K Dynascan 466 Cathode Ray Tube CRT...

$112.50 USD

Vintage Mercury Electronics Self Service Vacuum Tube Tester Model 204
USA
Vintage Mercury Electronics Self...

$250.00 USD

Vintage Mercury Electronics Self...

$250.00 USD

WSylvania Type 620 Tube Tester - Vintage - Working - AS-IS - no rust
USA
WSylvania Type 620 Tube Tester -...

$250.00 USD

WSylvania Type 620 Tube Tester -...

$250.00 USD

Hickok 800A Tube-Transistor Tester
USA
Hickok 800A Tube-Transistor Tester

$850.00 USD

Hickok 800A Tube-Transistor Tester

$850.00 USD

Hickok Signal Corps I-177 Mutual Conductance Tube Tester
USA
Hickok Signal Corps I-177 Mutual...

$475.00 USD

Hickok Signal Corps I-177 Mutual...

$475.00 USD

Hickok 510X Dynamic Mutual Conductance Multi-tester Tube Tester Working Vintage
USA
Hickok 510X Dynamic Mutual...

$204.00 USD

Hickok 510X Dynamic Mutual...

$204.00 USD

Hickok 600A Mutual Conductance Tube Tester - Calibrated - Near Perfect Specs *.*
USA
Hickok 600A Mutual Conductance Tube...

$900.00 USD

Hickok 600A Mutual Conductance Tube...

$900.00 USD

Heathkit Model TT-1/A Tube Tester
USA
Heathkit Model TT-1/A Tube Tester

$600.00 USD

Heathkit Model TT-1/A Tube Tester

$600.00 USD

Vintage EMC-213 Tube Tester with Manual
USA
Vintage EMC-213 Tube Tester with Manual

$199.99 USD

Vintage EMC-213 Tube Tester with Manual

$199.99 USD

Heathkit Model TT-1A (TT-1) Tube Tester==Nice & Calibrated!
USA
Heathkit Model TT-1A (TT-1) Tube...

$999.00 USD

Heathkit Model TT-1A (TT-1) Tube...

$999.00 USD

Vintage Precision Apparatus Series 912 Electronamic Dynamic Tube Tester Checker
USA
Vintage Precision Apparatus Series...

$158.00 USD

Vintage Precision Apparatus Series...

$158.00 USD

Hickok 6000A Mutual Conductance Tube Tester - Calibrated - Near Perfect Specs*.*
USA
Hickok 6000A Mutual Conductance Tube...

$910.00 USD

Hickok 6000A Mutual Conductance Tube...

$910.00 USD

Military TV-2 Tube Tester
USA
Military TV-2 Tube Tester

$800.00 USD

Military TV-2 Tube Tester

$800.00 USD

B&K dyna jet model 707 tube tester
USA
B&K dyna jet model 707 tube tester

$500.00 USD

B&K dyna jet model 707 tube tester

$500.00 USD

Super super nice calibrated tv7d/u tube tester wont last long very nice!!!
USA
Super super nice calibrated tv7d/u...

$1,299.99 USD

Super super nice calibrated tv7d/u...

$1,299.99 USD

Sencore TC131 Semi Automatic Tube Checker Needs Work Meter Fine
USA
Sencore TC131 Semi Automatic Tube...

$275.00 USD

Sencore TC131 Semi Automatic Tube...

$275.00 USD

VINTAGE HICKOK MODEL 600A MICROMHO DYNAMIC MUTUAL CONDUCTANCE TUBE TESTER
USA
VINTAGE HICKOK MODEL 600A MICROMHO...

$325.00 USD

VINTAGE HICKOK MODEL 600A MICROMHO...

$325.00 USD

NEW NOS B&K TRANSFORMER 065-088-9-001 DYNA-JET MODEL 707 VACUUM TUBE TESTER
USA
NEW NOS B&K TRANSFORMER 065-088-9-001...

$269.95 USD

NEW NOS B&K TRANSFORMER 065-088-9-001...

$269.95 USD

VINTAGE TV-7/U Military Tube Tester cleaned, Meter moves smooth, WORKS, Accurate
USA
VINTAGE TV-7/U Military Tube Tester...

$749.00 USD

VINTAGE TV-7/U Military Tube Tester...

$749.00 USD

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

$209.99 USD

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

$209.99 USD

B&K DYNA JET MODEL 606 TUBE TESTER
USA
B&K DYNA JET MODEL 606 TUBE TESTER

$399.00 USD

B&K DYNA JET MODEL 606 TUBE TESTER

$399.00 USD

SENCORE CR31A SUPER MACK CRT Tester Restorer Rejuvenator
USA
SENCORE CR31A SUPER MACK CRT Tester...

$399.00 USD

SENCORE CR31A SUPER MACK CRT Tester...

$399.00 USD

Vintage Working Superior Instruments Tube Tester  TV-11 (With literature) 
USA
Vintage Working Superior Instruments...

$140.00 USD

Vintage Working Superior Instruments...

$140.00 USD

Vintage C. W. Burton Model 20 Direct Reading Vacuum Tube Tester
USA
Vintage C. W. Burton Model 20 Direct...

$140.00 USD

Vintage C. W. Burton Model 20 Direct...

$140.00 USD

B&K BK 470 CRT Tube Tester Rejuvenator & 8 adapters - Powers Up Precision
USA
B&K BK 470 CRT Tube Tester...

$140.00 USD

B&K BK 470 CRT Tube Tester...

$140.00 USD

NICE WORKING PRECISION TUBE MASTER SERIES 10-15 TUBE & BATTERY TESTER
USA
NICE WORKING PRECISION TUBE MASTER...

$265.00 USD

NICE WORKING PRECISION TUBE MASTER...

$265.00 USD

Signal Corps Hickok 177B Tube Tester NATO
USA
Signal Corps Hickok 177B Tube Tester...

$499.99 USD

Signal Corps Hickok 177B Tube Tester...

$499.99 USD

Excellent working Vintage I-177, A Tube Tester father of TV-7, Tested 5U4 6V6 45
USA
Excellent working Vintage I-177, A...

$499.99 USD

Excellent working Vintage I-177, A...

$499.99 USD

Vintage Hickok Model 265 Tube Tester Rejuvenator w/Hard Case Excellent Condition
USA
Vintage Hickok Model 265 Tube Tester...

$125.00 USD

Vintage Hickok Model 265 Tube Tester...

$125.00 USD

Vintage B&K Cathode Ray Tube Tester Model 465
USA
Vintage B&K Cathode Ray Tube Tester...

$125.00 USD

Vintage B&K Cathode Ray Tube Tester...

$125.00 USD

RCA Picture Tube Tester WT-333B CR III Vintage
USA
RCA Picture Tube Tester WT-333B CR...

$125.00 USD

RCA Picture Tube Tester WT-333B CR...

$125.00 USD

Signal Corps Hickok I-177 B Tube Tester + MX-949 A/U Adapter
USA
Signal Corps Hickok I-177 B Tube...

$999.99 USD

Signal Corps Hickok I-177 B Tube...

$999.99 USD

Hickok Tube Tester Repair & Calibration Service Only (539/A/B/C and 752/A)
USA
Hickok Tube Tester Repair &...

$245.00 USD

Hickok Tube Tester Repair &...

$245.00 USD

Accurate Instrument Tube Tester - Model 157
USA
Accurate Instrument Tube Tester -...

$129.00 USD

Accurate Instrument Tube Tester -...

$129.00 USD

VINTAGE TUBE TESTER SERIES 910 DYNAMIC ELECTROMETER
USA
VINTAGE TUBE TESTER SERIES 910...

$300.00 USD

VINTAGE TUBE TESTER SERIES 910...

$300.00 USD

Vintage Tube Tester Dayrad Radio Corp Series 20-c-22-c
USA
Vintage Tube Tester Dayrad Radio Corp...

$150.00 USD

Vintage Tube Tester Dayrad Radio Corp...

$150.00 USD

Heathkit CRT Tester And Rejuvenator Model IT-5230.
USA
Heathkit CRT Tester And Rejuvenator...

$150.00 USD

Heathkit CRT Tester And Rejuvenator...

$150.00 USD

B&K Precision Model 466 CRT (Cathode Ray Tube) Tester / Rejuvenator by Dynascan
USA
B&K Precision Model 466 CRT (Cathode...

$150.00 USD

B&K Precision Model 466 CRT (Cathode...

$150.00 USD

Seco VT Grid Circuit Tester (M3L) Model GCT-8 Working Tube Green Eye
USA
Seco VT Grid Circuit Tester (M3L)...

$150.00 USD

Seco VT Grid Circuit Tester (M3L)...

$150.00 USD

(1) Used PTC 306L Durometer 15788
USA
(1) Used PTC 306L Durometer 15788

$150.00 USD

(1) Used PTC 306L Durometer 15788

$150.00 USD

(1) Used PTC 307L Durometer 15787
USA
(1) Used PTC 307L Durometer 15787

$150.00 USD

(1) Used PTC 307L Durometer 15787

$150.00 USD

Vacuum tube tester, Digital LCD tester KIT
China
Vacuum tube tester, Digital LCD...

$150.00 USD

Vacuum tube tester, Digital LCD...

$150.00 USD

Triplet 1503 Tube Tester Project
Canada
Triplet 1503 Tube Tester Project

$150.00 CAD

Triplet 1503 Tube Tester Project

$150.00 CAD

EICO 633 CRT Tester Rejuvenator
USA
EICO 633 CRT Tester Rejuvenator

$220.00 USD

EICO 633 CRT Tester Rejuvenator

$220.00 USD

Paco Model T-60 Tube Tester Vintage (MI120)
USA
Paco Model T-60 Tube Tester Vintage...

$249.99 USD

Paco Model T-60 Tube Tester Vintage...

$249.99 USD

B&K DynaScan Model 606 Dyna Jet Portable Tube Tester Manuals
USA
B&K DynaScan Model 606 Dyna Jet...

$99.99 USD

B&K DynaScan Model 606 Dyna Jet...

$99.99 USD

Vintage Tube Tester-1-177-B
USA
Vintage Tube Tester-1-177-B

$1,250.00 USD

Vintage Tube Tester-1-177-B

$1,250.00 USD

Sencore CR70 CRT Analyzer Restorer - With Accessories - With Literature - Nice !
USA
Sencore CR70 CRT Analyzer Restorer -...

$255.00 USD

Sencore CR70 CRT Analyzer Restorer -...

$255.00 USD

BK Precision Circuit Analyzer Model 545
USA
BK Precision Circuit Analyzer Model 545

$475.99 USD

BK Precision Circuit Analyzer Model 545

$475.99 USD

New in the box USA made vintage tv7 gm meter movement for tv7 tube testers
USA
New in the box USA made vintage tv7...

$129.99 USD

New in the box USA made vintage tv7...

$129.99 USD

SENCORE CR133 CATHODE RAY TUBE TESTER
USA
SENCORE CR133 CATHODE RAY TUBE TESTER

$149.99 USD

SENCORE CR133 CATHODE RAY TUBE TESTER

$149.99 USD

1968 Conar 223 Tube Tester • Manual • Good Unmolested Working Condition
USA
1968 Conar 223 Tube Tester • Manual...

$149.99 USD

1968 Conar 223 Tube Tester • Manual...

$149.99 USD

#2 TRIPLETT 3444 VACUUM TUBE TESTER - MINT - CGI REBUILD + DIGITAL IP METER!!!
USA
#2 TRIPLETT 3444 VACUUM TUBE TESTER -...

$2,700.00 USD

#2 TRIPLETT 3444 VACUUM TUBE TESTER -...

$2,700.00 USD

#1 TRIPLETT 3444 VACUUM TUBE TESTER - MINT - CGI REBUILD + DIGITAL IP METER!!!
USA
#1 TRIPLETT 3444 VACUUM TUBE TESTER -...

$2,700.00 USD

#1 TRIPLETT 3444 VACUUM TUBE TESTER -...

$2,700.00 USD

VINTAGE HEATHKIT TC-2 TUBE TESTER W/ Travel Case
USA
VINTAGE HEATHKIT TC-2 TUBE TESTER W/...

$155.00 USD

VINTAGE HEATHKIT TC-2 TUBE TESTER W/...

$155.00 USD

VINTAGE CRT TESTER & REJUVINATOR
USA
VINTAGE CRT TESTER & REJUVINATOR

$149.00 USD

VINTAGE CRT TESTER & REJUVINATOR

$149.00 USD

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

$85.00 USD

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

$85.00 USD

HICKOK MODEL 870 DYNAMIC BETA TRANSISTOR TESTER FREE SHIPPING
USA
HICKOK MODEL 870 DYNAMIC BETA...

$299.99 USD

HICKOK MODEL 870 DYNAMIC BETA...

$299.99 USD

Vintage Simpson Model 555 Vacuum Tube Tester Analyzer
USA
Vintage Simpson Model 555 Vacuum...

$299.99 USD

Vintage Simpson Model 555 Vacuum...

$299.99 USD

B&K Model 466 CRT Tester/Rejuvenator by Dynascan Tube tester? Sold Parts Repair
USA
B&K Model 466 CRT Tester/Rejuvenator...

$170.12 USD

B&K Model 466 CRT Tester/Rejuvenator...

$170.12 USD

HICKOK 51X ANTIQUE TUBE TESTER SHOWN TESTING A 6L6 TUBE GREAT 2A3 TRIODE TESTING
USA
HICKOK 51X ANTIQUE TUBE TESTER SHOWN...

$189.00 USD

HICKOK 51X ANTIQUE TUBE TESTER SHOWN...

$189.00 USD

Heathkit Tube Checker Tester Model TC-2 Plus a Bunch Of New Old Stock Tubes
USA
Heathkit Tube Checker Tester Model...

$350.00 USD

Heathkit Tube Checker Tester Model...

$350.00 USD

CONAR 224 TUBE TESTER
USA
CONAR 224 TUBE TESTER

$164.96 USD

CONAR 224 TUBE TESTER

$164.96 USD

HICKOK 532 TUBE TESTER ORIGINAL METAL CASE
USA
HICKOK 532 TUBE TESTER ORIGINAL METAL...

$79.99 USD

HICKOK 532 TUBE TESTER ORIGINAL METAL...

$79.99 USD

Tanker desk 46" x 30" X 29 3/4" steel
USA
Tanker desk 46" x 30" X 29 3/4" steel

$170.00 USD

Tanker desk 46" x 30" X 29 3/4" steel

$170.00 USD

Hickok 530 Tube Tester Powers Up (1940) Clean! Good Roll Chart 1940 Uncommon
USA
Hickok 530 Tube Tester Powers Up...

$159.99 USD

Hickok 530 Tube Tester Powers Up...

$159.99 USD

Sencore MU150 "Continental II ca: early 1970s
USA
Sencore MU150 "Continental II ca:...

$225.00 USD

Sencore MU150 "Continental II ca:...

$225.00 USD

Vintage NRI Professional Tube Tester Model 66
USA
Vintage NRI Professional Tube Tester...

$225.00 USD

Vintage NRI Professional Tube Tester...

$225.00 USD

Vintage N.R.I. Model 71 Vacuum Tube Tester NRI
USA
Vintage N.R.I. Model 71 Vacuum Tube...

$99.95 USD

Vintage N.R.I. Model 71 Vacuum Tube...

$99.95 USD

Elliott Tube Roll Gauge 876200-1000 with body & mandrel extension sets, case
USA
Elliott Tube Roll Gauge 876200-1000...

$249.00 USD

Elliott Tube Roll Gauge 876200-1000...

$249.00 USD

B&K Dyna Tube Tester Model 625
Canada
B&K Dyna Tube Tester Model 625

$175.00 CAD

B&K Dyna Tube Tester Model 625

$175.00 CAD

BK PRECISION MODEL 177 VTVM VACUUM TUBE VOLT METER
USA
BK PRECISION MODEL 177 VTVM VACUUM...

$70.00 USD

BK PRECISION MODEL 177 VTVM VACUUM...

$70.00 USD

Vacuum tube tester with the front panel
China
Vacuum tube tester with the front panel

$285.00 USD

Vacuum tube tester with the front panel

$285.00 USD

B&K Model 466 CRT Tester/Rejuvenator by Dynascan Tube tester
USA
B&K Model 466 CRT Tester/Rejuvenator...

$285.00 USD

B&K Model 466 CRT Tester/Rejuvenator...

$285.00 USD

Hickok Model 539B(C) Tube Tester CASE ONLY (eampty)
USA
Hickok Model 539B(C) Tube Tester...

$75.00 USD

Hickok Model 539B(C) Tube Tester...

$75.00 USD

Sencore TC131 TC-131 Tube Tester Meter In Mint Condition
USA
Sencore TC131 TC-131 Tube Tester...

$75.00 USD

Sencore TC131 TC-131 Tube Tester...

$75.00 USD

Vintage SUPERIOR INSTRUMENTS CO. Tube Tester Model PB-210 in Wooden Travel Case
USA
Vintage SUPERIOR INSTRUMENTS CO. Tube...

$75.00 USD

Vintage SUPERIOR INSTRUMENTS CO. Tube...

$75.00 USD

Jackson 658 Tube Tester Meter - Rare - Works - Read Ad
USA
Jackson 658 Tube Tester Meter - Rare...

$75.00 USD

Jackson 658 Tube Tester Meter - Rare...

$75.00 USD

Russian Tube Made Tube Tester L3-3 - Great For Testing Western Electric 300B PX4
USA
Russian Tube Made Tube Tester L3-3 -...

$1,200.00 USD

Russian Tube Made Tube Tester L3-3 -...

$1,200.00 USD

(1) Used Chatillon TCD-200 Motorized Test Stand 16663
USA
(1) Used Chatillon TCD-200 Motorized...

$1,200.00 USD

(1) Used Chatillon TCD-200 Motorized...

$1,200.00 USD

GIGA VACUUM TUBES, REPAIRED IN BOX
USA
GIGA VACUUM TUBES, REPAIRED IN BOX

$150.92 USD

GIGA VACUUM TUBES, REPAIRED IN BOX

$150.92 USD

RUSSIAN VINTAGE KALIBR L3-3 VACUUM TUBE TESTER - MINT + CARDS - UNIT #2
USA
RUSSIAN VINTAGE KALIBR L3-3 VACUUM...

$2,000.00 USD

RUSSIAN VINTAGE KALIBR L3-3 VACUUM...

$2,000.00 USD

VINTAGE 1960s EICO 628 TUBE TESTER WITH 3 POMONA SOCKET SAVER ADAPTERS
USA
VINTAGE 1960s EICO 628 TUBE TESTER...

$180.00 USD

VINTAGE 1960s EICO 628 TUBE TESTER...

$180.00 USD

RFL Electronics RFL5800 Test Set Watt Hour Meter Calibration System
USA
RFL Electronics RFL5800 Test Set Watt...

$1,850.00 USD

RFL Electronics RFL5800 Test Set Watt...

$1,850.00 USD

(1) Used Chatillon TCD-200 Motorized Test Stand 16738
USA
(1) Used Chatillon TCD-200 Motorized...

$1,500.00 USD

(1) Used Chatillon TCD-200 Motorized...

$1,500.00 USD

Portable Enail Kit - G9 TC PORT
USA
Portable Enail Kit - G9 TC PORT

$179.99 USD

Portable Enail Kit - G9 TC PORT

$179.99 USD

Signal Corps I-177 Mutual Conductance Tube Tester PANEL METER
USA
Signal Corps I-177 Mutual...

$79.95 USD

Signal Corps I-177 Mutual...

$79.95 USD