Evershed's Ohmmeter no.2

Made:
1889
SMG00224313

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Evershed's Ohmmeter no.2, having current and voltage coils at right angles to each other and acting on a magnetic needle; dial graduated in megohms; for use with 100 v. magneto-generator, Evershed and Goolden, 1889

Details

Category:
Electricity Supply
Object Number:
1931-670
type:
ohmmeter
credit:
AVO Limited; Evershed and Vignoles Limited