Moving-coil milliammeter or universal indicator ma

Made:
1954-1980 in Chelmsford
maker:
Crompton Parkinson Limited

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Moving-coil milliammeter or universal indicator marked Griffin and George Ltd., with Crompton Parkinson type taut-band suspension movement with transparent cover, on rubber desk stand, range 5mA or 75mV, complete with 0.75v 45 ohms voltage multiplier

Details

Category:
Science Teaching
Object Number:
1983-999
type:
ammeter - moving coil
taxonomy:
  • furnishing and equipment
  • measuring device - instrument
  • ammeter
credit:
Mary Datchelor Girls' School