Siemens dynamometer ammeter
Siemens dynamometer ammeter, in glass case, No.2778
Details
- Category:
- Electricity Supply
- Object Number:
- 1985-2017
- Materials:
- wood, lacquered copper alloy, coated electrical wiring, white metal, plastic insulators, pasta yellow and painted wood
- Measurements:
-
overall: 310 mm x x , 190 mm, 3.6kg
- type:
- dynamometers
- credit:
- Imperial College of Science & Technology (Dept. of Electrical Engineering)