Thermocouple potentiometer type P4 no.6505

Made:
1950-1970 in England
maker:
Cambridge Scientific Instrument Company Limited

Thermocouple potentiometer type P4 no.6505, by the Croydon Precision Instrument Co. Ltd., scaled 0-21mV with x1 and x5 range switch, with built-in pot galvanometer by the Cambridge Instrument Co Ltd., and built-in standard cell

Details

Category:
Electricity and Magnetism
Object Number:
1985-1792
type:
potentiometer
credit:
Royal Signals and Radar Establishment (M