Megger earth resistance tester

Made:
1930
SMG00208177

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SMG00208177
Science Museum Group
© The Board of Trustees of the Science Museum

Megger earth resistance tester, cat.no.35008. Serial no.169623, Ranges 3, 30, 300, 3,000 ohmms. Made in 1930's

Details

Category:
Electricity Supply
Object Number:
1980-246
type:
resistance tester
credit:
Tagg, G.F.