Siemens electro-dynamometer-ammeter

Made:
1882
Siemens electro-dynamometer-ammeter, no. 1214, 1882

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Siemens electro-dynamometer-ammeter, no. 1214, 1882
Science Museum Group
© The Board of Trustees of the Science Museum

Siemens electro-dynamometer-ammeter, no. 1214, 1882. Ranges = 16 amps and 57 amps

Details

Category:
Electricity Supply
Object Number:
1923-177
Materials:
wood, brass, coated wire, copper alloy, steel spring and enamelled metal dial
Measurements:
overall: 320 mm x 200 mm x 175 mm, , 2.769kg
type:
ammeter
credit:
Institution of Electrical Engineers