Crompton 12" ammeter no.9..5 - c.1898
Crompton 12" ammeter no.9..5 - c.1898, 0 - 700amps, no shunt.
Details
- Category:
- Electricity Supply
- Object Number:
- 1967-396
- Materials:
- multi-coated, lacquered copper alloy, painted metal dial (possibly zinc) and non-magnetic, unidentified metal
- Measurements:
-
overall: 75 mm x x , 310 mm, 3.6kg
- type:
- ammeter
- credit:
- Crompton Parkinson Limited