![](https://coimages.sciencemuseumgroup.org.uk/73/974/large_thumbnail_1923_0159__0002_.jpg)
Voltmeter and ammeter indicating the direct pull of a solenoid and tubular core
![Voltmeter and ammeter indicating the direct pull of a solenoid](https://coimages.sciencemuseumgroup.org.uk/439/359/medium_smg00206521.jpg)
Voltmeter and ammeter indicating the direct pull of a solenoid and tubular core, marked Kohlrausch No. 625
Details
- Category:
- Electricity Supply
- Object Number:
- 1902-31/1
- type:
- ammeter, voltmeter and electric coils
- credit:
- purchased