Pocket voltmeter, moving iron repulsion type
- Made:
- 1910
Pocket voltmeter by the Economic Electrical Company, moving iron repulsion type
Details
- Category:
- Electricity and Magnetism
- Object Number:
- 1975-385
- type:
- voltmeter
- credit:
- Wing, E.
Pocket voltmeter by the Economic Electrical Company, moving iron repulsion type