Vacuum tube voltmeter type TF1041C no.53155/030, by Marconi Instruments Ltd., ranges 300mV - 300V a.c. or d.c. and 1000V d.c., and 50 ohms - 500 megohms
Details
- Category:
- Electricity and Magnetism
- Object Number:
- 1985-1801
- type:
- tubes
- credit:
- Royal Signals and Radar Establishment (M