Tester - Valve
Maker and role
The Hickok Electrical Instrument Company, Manufacturer
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Object detail
Accession number
2003.37
Description
Valve tester - for radio valves. Hickok model T53, made in USA. Brown metal case with silver and blue control panel. Various dials, buttons and switches on control panel. Glass faced conductance meter on top face with 6 separate valve sockets.
Marks
HICKOK / MICROMHOS / DYNAMIC MUTUAL CONDUCTANCE / THE HICKOK ELECTRICAL INSTRUMENT CO CLEVELAND OHIO / MODEL T-53 TUBE TESTER / US PATENT NO 1999858 Impressed
DYNAMIC MUTUAL CONDUCTANCE / STANDARD LABORATORY TUBE TESTER / HICKOK / MADE IN U.S.A. / MODEL T53 / SERIAL NO. 53082[1] Printed
DYNAMIC MUTUAL CONDUCTANCE / STANDARD LABORATORY TUBE TESTER / HICKOK / MADE IN U.S.A. / MODEL T53 / SERIAL NO. 53082[1] Printed
Media/Materials
Credit Line
The Hickok Electrical Instrument Company. Tester - Valve, 2003.37. The Museum of Transport and Technology (MOTAT).
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