galvanometer

About 0.59 uses per million words.

Meaning

1. noun A device used to indicate the presence and direction of a small electric current, especially used to detect a null or balanced condition in a bridge circuit.

Similar words

thermopile astatic voltometer voltameter current balance voltammetry kelvin balance voltametry ampere balance electrobalance

Often followed by

is and needle in deflection to of circuit with

Word family

galvanometers galvanometric