![](https://coimages.sciencemuseumgroup.org.uk/73/974/large_thumbnail_1923_0159__0002_.jpg)
ammeter, Siemens torsion type
![ammeter, Siemens torsion type](https://coimages.sciencemuseumgroup.org.uk/439/548/medium_smg00224440.jpg)
ammeter, Siemens torsion type
Details
- Category:
- Electricity Supply
- Object Number:
- 1953-123
- Materials:
- brass, plated and lacquered, glass and metal dial plate
- Measurements:
-
overall: 140 mm x x , 200 mm, 3.6kg
- type:
- ammeter
- credit:
- Institution of Electrical Engineers