Category:Vacuum tube testers

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See also categories: Transistor testers and Vacuum tube testers.

Tube tester

electronic instrument for measuring performance of vacuum tubes

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Subclass of

electrical measuring instrument
testing equipment

Has use

test (vacuum tube)

Authority file
Q3545171
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Subcategories

This category has the following 2 subcategories, out of 2 total.

*

Vacuum tube tester collections‎ (1 C)

H

Heathkit vacuum tube testers‎ (2 F)

Media in category "Vacuum tube testers"

The following 43 files are in this category, out of 43 total.

Acremeter tube tester - raw.jpg 2,592 × 1,944; 634 KB
Acremeter tube tester.jpg 1,350 × 1,941; 542 KB
Bundesarchiv Bild 183-S74521, Berlin, Prüfung von Rundfunkröhren.jpg 761 × 800; 84 KB
HeathKit tube tester TC1.agr.jpg 3,024 × 3,024; 1.43 MB
Nürnberg — 2013-09-06 und 07 —Mattes (3).JPG 3,672 × 4,896; 5.08 MB
P1010730 (5750988931) (2).jpg 4,320 × 3,240; 1.84 MB
Radio-Depot der Technischen Sammlungen Dresden (Rundfunk- und Fernsehempfänger) 20.jpg 4,825 × 3,217; 3.16 MB
Radio-Depot der Technischen Sammlungen Dresden (Rundfunk- und Fernsehempfänger) 26.jpg 4,825 × 3,217; 2.46 MB
RCA-tube-tester-at-Oklahoma-History-Center.jpg 600 × 800; 100 KB
Röhrenprüfgerät Neuberger WE 238-1933 (1).JPG 4,000 × 3,000; 4.64 MB
Röhrenprüfgerät Neuberger WE 238-1933 (2).JPG 4,000 × 2,248; 4.03 MB
Tube and Circuit Tester, Precision Apparatus Company, Inc., 1940s - National Electronics Museum - DSC00098.JPG 3,840 × 3,320; 5.7 MB
Tube tester at MIT flea market.agr.jpg 2,909 × 2,182; 2.42 MB
Tube tester at MIT flea.agr.jpg 3,264 × 2,448; 4.48 MB
Vacuum tube multimeter.jpg 2,550 × 2,064; 2.79 MB
VacuumTubeTester TV-7D 4.jpg 3,578 × 2,300; 1.34 MB
Vintage "Confidence Special" Vacuum Tube Tester By Apparatus Design Co., Inc., Little Rock, Ark. (13894854760) (2).jpg 3,647 × 2,505; 2.24 MB
Vintage "Confidence Special" Vacuum Tube Tester By Apparatus Design Co., Inc., Little Rock, Ark. (13894854760).jpg 4,390 × 3,233; 3.15 MB
Vintage Accurate Tube Tester, Model 257, Accurate Instrument Company, Made In USA, Circa 1968 (32890802281).jpg 3,773 × 2,687; 2.67 MB
Vintage B&K Dyna-Jet Dynamic Mutual Conductance Tube Tester, Model 707, B&K, Division Of Dynascan Corporation, Two Vacuum Tubes (6BN8 & 83), Made In USA, Circa 1966 (33021503385).jpg 2,702 × 2,588; 2.04 MB
Vintage B&K Dyna-Quick Dynamic Mutual Conductance Tube Tester, Model 700, B&K Manufacturing Company, Two Vacuum Tubes (6BN8 & 83), Made In USA, Circa 1964 (32976014026).jpg 3,531 × 3,080; 2.45 MB
Vintage Conar Tube Tester, Model 223, Division Of The National Radio Institute (NRI), Made In USA, Circa 1968 (34938237796).jpg 2,840 × 2,351; 1.7 MB
Vintage Eico Electronic Tube Tester, Model 625, Circa 1950 - 1952 (14949422216).jpg 3,784 × 3,139; 3.17 MB
Vintage EICO Tube Tester, Model 625, Metal Cabinet, EICO Electronic Instrument Company, One Vacuum Tube (6H6), Made In USA, Circa 1950 - 1952 (32173593334).jpg 3,056 × 2,240; 1.74 MB
Vintage EICO Tube Tester, Model 625, Metal Cabinet, EICO Electronic Instrument Company, One Vacuum Tube (6H6), Made In USA, Circa 1950 - 1952 (32892390481).jpg 1,608 × 2,322; 1,016 KB
Vintage EICO Tube Tester, Model 625, Metal Cabinet, EICO Electronic Instrument Company, One Vacuum Tube (6H6), Made In USA, Circa 1950 - 1952 (36078986142).jpg 2,040 × 1,667; 1.36 MB
Vintage EMC-205 Tube Tester, Electronics Measurements Company, Wooden Cabinet, Made In USA, Circa 1945 (36205104356).jpg 2,330 × 2,528; 1.8 MB
Vintage Hickok Dynamic Mutual Conductance Microhmo Vacuum Tube Tester, Model 6000A, Circa 1967 (13889478158).jpg 4,553 × 3,265; 3.27 MB
Vintage Hickok Dynamic Mutual Conductance Micromho Vacuum Tube Tester, Model 6000A, Made In USA, Circa 1967 (13889478158).jpg 3,271 × 3,656; 2.74 MB
Vintage Hickok Dynamic Mutual Conductance Micromho Vacuum Tube Tester, Model 6000A, Made In USA, Circa 1967 (32144376133).jpg 2,875 × 2,070; 1.34 MB
Vintage Hickok Dynamic Mutual Conductance Tube Tester, Model 752, Made In USA, Circa 1958 (33694309081).jpg 3,784 × 3,307; 2.74 MB
Vintage Hickok Military Tube Tester, Model TV-3B-U, Made In USA, Circa 1951 (32571801403).jpg 3,954 × 2,315; 2.51 MB
Vintage Hickok Military Tube Tester, Model TV-3B-U, Made In USA, Circa 1951 (33258200031).jpg 3,386 × 3,084; 2.84 MB
Vintage Knight-Kit Tube Tester By Allied Radio Corporation, Model 83YX142, Self-Assembly Kit, Made In USA, Circa 1955 - 1959 (32625644193).jpg 2,149 × 2,809; 1.18 MB
Vintage Knight-Kit Tube Tester By Allied Radio Corporation, Model 83YX142, Self-Assembly Kit, Made In USA, Circa 1955 - 1959 (32625710263).jpg 3,669 × 2,787; 1.96 MB
Vintage National Radio Institute (NRI) Model 66 Tube Tester By Triplett Elec. Instr. Co., Metal Cabinet, Made In USA, Circa Late 1940s (15668593645).jpg 3,936 × 3,358; 2.81 MB
Vintage National Radio Institute (NRI) Model 66 Tube Tester By Triplett Elec. Instr. Co., Metal Cabinet, Made In USA, Circa Late 1940s (32245246514).jpg 3,677 × 1,999; 1.4 MB
Vintage Precision Tube Tester, Series 10-12, Made In USA (33025746763).jpg 2,269 × 2,706; 1.68 MB
Vintage Realistic Model 105 Tube Tester, Sold By Radio Shack, Made In Japan, Circa 1955 (15952662602).jpg 2,972 × 2,470; 1.57 MB
Vintage Superior Instruments Co. Trans-Conductance Vacuum Tube Tester, Model TV-12, Circa 1955 (13898209860).jpg 4,476 × 3,455; 3.55 MB
Vintage Superior Trans-Conductance Tube Tester, Model TV-12, Superior Instruments Company, Made In USA, Circa 1955 (32204312123).jpg 1,972 × 2,726; 1.37 MB
Vintage Superior Trans-Conductance Tube Tester, Model TV-12, Superior Instruments Company, Made In USA, Circa 1955 (32637553960).jpg 3,530 × 2,676; 2.08 MB
Vintage Tube Tester - EMC (Electronic Measurements Corporation) Model 205, Made In USA, Circa 1945 (14729252040).jpg 4,561 × 2,484; 2.63 MB

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