NORRISTOWN, PA—Megger has enhanced its DET2/3 earth/ground resistance tester by adding new optional test lead reels that dramatically reduce time and frustration for the operator. This ...
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. Null balance Megger earth ...
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