Electrostatic voltmeter
- Made:
- 1920
Electrostatic voltmeter, reflecting pattern with multiple vanes on bifilar suspension
Details
- Category:
- Electricity and Magnetism
- Object Number:
- 1979-550
- type:
- voltmeter
- credit:
- National Physical Laboratory.
Electrostatic voltmeter, reflecting pattern with multiple vanes on bifilar suspension