Siemens electrodynamometer wattmeter (open instrument)
- Made:
- London
Siemens electrodynamometer wattmeter (open instrument), no. 4916, scale 0-400.
Details
- Category:
- Electricity Supply
- Object Number:
- 1985-2013
- Materials:
- metal, mahogany wood, copper alloy, enamelled dial, textile-covered copper wire and zinc (possibly)
- Measurements:
-
overall: 322 mm x 205 mm x 179 mm, ,
- type:
- electrodynamometers and wattmeters
- credit:
- Imperial College of Science & Technology (Dept. of Electrical Engineering)