Two Evershed voltmeters.

Two Evershed voltmeters.

Details

Category:
Electricity Supply
Object Number:
1909-69
type:
voltmeters
credit:
Victoria & Albert Museum, Works Division

Parts

Evershed gravity controlled voltmeter reading 0 to 120 volts

Evershed gravity controlled voltmeter reading 0 to 120 volts, sectioned.

Object Number:
1909-69/1
type:
voltmeter
Image ©
The Board of Trustees of the Science Museum