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Creation Date

1939

Description

Electrodynamometer polyphase wattmeter #126. This instrument is mounted in a glass case and is cut away to show the internal construction. It is a 1939 model based on Weston's design.

Dimensions

Base 11 1/4" x 12", Height 9 1/2"

Photgrapher

Matthew Brown & Zackary Kellett

Photo Date

03/12/2020

Resolution

4752x3168

Materials

Glass, copper, iron, brass

Approximate Date

1939

Collection

Weston Museum

Completeness

Complete

Condition

Very Good

Provenance

Donated by Edward Weston

Keywords

Wattmeter, Electrical, Measurement, Weston, Instrument, Magnet, Polyphase

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