Silver voltmeter, for international ampere determination

Silver voltmeter (F.E

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Silver voltmeter (F.E
Science Museum Group
© The Board of Trustees of the Science Museum

Silver voltmeter (F.E. Smith, 1907 type), as used for the determination of the international ampere

Details

Category:
Electricity and Magnetism
Object Number:
1931-926
type:
voltmeter
credit:
National Physical Laboratory.