Portable potentiometer no. L-150951 by the Cambridge Instrument Co. Ltd
- Made:
- 1940-1959
Portable potentiometer no. L-150951 by the Cambridge Instrument Co. Ltd, range 0-20mV, plus x1 to x5 range multiplier, with thermometer, built-in `pot' galvanometer, and with 100mV potential source mounted in the lid
Details
- Category:
- Electricity and Magnetism
- Object Number:
- 1991-246
- type:
- potentiometer
- credit:
- Royal Armament Research and Development