• synonyms

astatic galvanometer

See more synonyms for astatic galvanometer on Thesaurus.com
noun Electricity.
  1. a galvanometer that is unaffected by the earth's magnetic field and is used for measuring small currents.
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Origin of astatic galvanometer

First recorded in 1865–70
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018