J White Kelvin patent multicellular voltmeter
- Made:
- circa 1897 in Scotland
J White Kelvin patent multicellular voltmeter, c. 1897
Details
- Category:
- Electricity Supply
- Object Number:
- Y1974.34.133
- Measurements:
-
350 mm x 185 mm x 185 mm,
- type:
- electrostatic voltmeter
