Scalamp electrostatic voltmeter with built-in lamp and scale

Made:
1950-1970 in Cambridge
maker:
W G Pye and Company Limited
Scalamp electrostatic voltmeter with built-in lamp and scale

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Scalamp electrostatic voltmeter with built-in lamp and scale
Science Museum Group
© The Board of Trustees of the Science Museum

Scalamp electrostatic voltmeter with built-in lamp and scale, by W.G. Pye and Co. Ltd., Cambridge, England, scaled up to 18kV (12kV r.m.s. max.)

Details

Category:
Electricity and Magnetism
Object Number:
1985-1790
type:
voltmeter
credit:
Royal Signals and Radar Establishment (M