Hot-wire voltmeter
- Made:
- 1893
Hot-wire voltmeter, 1893, in glazed case (wire broken)
Details
- Category:
- Electricity Supply
- Object Number:
- 1937-569
- Materials:
- wood, glass, copper alloy and metal (unidentified)
- Measurements:
-
overall: 190 mm x 510 mm x 50 mm, , 1.068kg
- type:
- voltmeter
- credit:
- Holden, Sir Henry Capel Lofft