Null balance Megger earth tester
- Made:
- 1950-1968
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LicenseNull balance Megger earth tester, patent number 963374
Science Museum Group
© The Board of Trustees of the Science Museum
Null balance Megger earth tester, patent number 963374, catalogue number 63220, instrument number 2038884, by Evershed and Vignoles Ltd, Acton Lane Works, Chiswick, 1950-68.
Details
- Category:
- Electricity and Magnetism
- Object Number:
- 1997-586
- type:
- earth tester
- credit:
- Partridge, J.
