Electrometer triode, measured down to 10 amps,.
- Made:
- circa 1933
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Science Museum Group
© The Board of Trustees of the Science Museum
Electrometer triode, measured down to 10 amps,.
Details
- Category:
- Electronic Components
- Object Number:
- 1997-211
- type:
- electronic valve
- credit:
- GEC Hirst Research Centre
