Ferranti Voltmeter A427F

Made:
1920-1950 in England
maker:
Ferranti Limited
Ferranti Voltmeter A427F

Ferranti Voltmeter A427F
Science Museum Group
© The Board of Trustees of the Science Musuem

Ferranti voltmeter A427F.

Details

Category:
Electricity Supply
Object Number:
Y1996.10.108
Materials:
plastic (unidentified) and metal (unknown)
Measurements:
overall: 121 mm x 97 mm x 94 mm, .4
type:
voltmeter
credit:
Gift of Ferranti International Signal plc