As nouns the difference between voltmeter and galvanometer
is that voltmeter is an instrument for measuring electric potential in volts while galvanometer is (physics) 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.
voltmeter
Alternative forms
* voltmetre (nonstandard)
Noun
(
en noun)
An instrument for measuring electric potential in volts.
galvanometer
Noun
(
en noun)
(physics) 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.
Derived terms
* cosine galvanometer
* sine galvanometer
* tangent galvanometer