Service meter comprising a mercury voltameter
- Made:
- 1900
service meter comprising a mercury voltameter, the amount deposited being read in a graduated tube, by A. Wright, 1900
Details
- Category:
- Electricity Supply
- Object Number:
- 1931-685
- Materials:
- wood, glass, copper alloy, mercury, liquid (yellow, unidentified), paper, steel and textile covered electrical wiring
- Measurements:
-
overall: 300 mm x x , 175 mm, 1.215kg
- type:
- meter
- credit:
- Mrs. E. Wright
