Amperemeternoun
ammeter
Amperemeternoun
An instrument for measuring the strength of an electrical current in ampères.
Ammeternoun
A device that measures the magnitude of an electric current, especially one calibrated in amperes.
Ammeternoun
A contraction of amperometer or ampèremeter.
Ammeternoun
a meter that measures the flow of electrical current in amperes
Ammeter
An ammeter (abbreviation of Ampere meter) is a measuring instrument used to measure the current in a circuit. Electric currents are measured in Amperes (A), hence the name.