This object is not on display at the National Air and Space Museum. It is either on loan or in storage.
Object Details
Country of Origin
United States of America
Type
INSTRUMENTS-Miscellaneous
Manufacturer
Homelite Corperation Simpson Electric Company
Physical Description
Panel mounted instrument with white face and black markings on face. Painted black overall. Scale reads 0 to 35 volts DC with red line at 28.5 volts indicated. Black paint chipped at 9-10 o'clock possition showing brass underneath. For markings on face see TMS "Mark(s)". Two threaded post connectors on back, one marked "+".