Weston laboratory standard milli-voltmeter
- Made:
- 1910 in United States
Weston Laboratory standard milli-voltmeter no. 12974, c1910. Base: shape: square solid base on which the meter is mounted. On the base there are three terminals, a thermometer and levelling bubble.
Details
- Category:
- Electricity Supply
- Object Number:
- Y1966.25.1
- Measurements:
-
375 mm x 401 mm x 110 mm,
- type:
- voltmeter