D.C. galvanometer relay model 30 no. 24904
- Made:
- 1939
D.C. galvanometer relay model 30 no. 24904, by the Western Elec. Inst. Corp., Newark, N.J. , USA, resistance 340 ohms approx, deflection 30 microamps per millimetre approx.
Details
- Category:
- Electricity and Magnetism
- Object Number:
- 1985-1947
- type:
- galvanometers
- credit:
- University of Oxford (Physical Chemistry Laboratory)