Megger type earth resistance tester, 1929-1932

Made:
1929-1932 in Acton
maker:
Megger
and
Evershed and Vignoles Limited
Sectioned model of Megger type earth resistance tester

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Sectioned model of Megger type earth resistance tester
Science Museum Group
© The Board of Trustees of the Science Museum

Sectioned model of Megger type earth resistance tester, by Evershed and Vignoles Ltd. Acton, London, England, 1929-1932

Details

Category:
Geophysics
Object Number:
1931-777
Materials:
brass (copper, zinc alloy), iron, electrical components, copper (metal), plastic (unidentified), wood (unidentified) and paper (fibre product)
Measurements:
overall: 165 mm x 395 mm x 175 mm, 6.23kg
type:
ground resistance tester and model - representation
credit:
AVO Limited; Evershed and Vignoles Limited