Megger type earth resistance tester, 1929-1932

Made:
1929-1932 in Acton
maker:
Evershed and Vignoles Limited
and
Megger

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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), copper (metal), electrical components, iron, paper (fibre product), plastic (unidentified) and wood (unidentified)
type:
model - representation
taxonomy:
  • furnishing and equipment
  • measuring device - instrument
  • visual and verbal communication
credit:
AVO Limited; Evershed and Vignoles Limited