Weston Electrical Polyphase Wattmeter

Major collection: Science & Technology
Object type: wattmeter
Maker: Weston Electrical Instrument Company
Place made: United States, New Jersey, Newark
Date made: 1949-09-27
Materials: wood; metal; plastic; leather
Measurements: 9.5x10.5x8.5"

Model 329, No. 811, 12 silver metal knobs, 6 black plastic knobs "D811 - POLY WM - 5-10A - 75-150v - LOW P.F." on side mechanical descriptions on inside top, screened vent on sides, MIT NO. D811


Related People

Weston Electrical Instrument Company
Founded in 1888 by Edward Weston. Manufactured electric test equipment and meters. More information and archival materials on this company are available from the Weston Museum at the New Jersey Institute of Technology.