Portable spark-gap type voltmeter Mk II type WY3208 SRE No.30

Made:
1945-1959

Portable spark-gap type voltmeter Mk II type WY3208 SRE No.30, for measuring voltages from about 6 kV to 20 kV or more

Details

Category:
Electricity and Magnetism
Object Number:
1991-248
type:
radioactive material
credit:
Royal Armament Research and Development

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