Voltmeter definitions

vōlt'mē'tər
An instrument for measuring electric potential differences in units of volts.
noun
0
0
An instrument for measuring voltage.
noun
0
0
An instrument used for measuring the difference in voltage between two points in an electric circuit. Voltmeters typically make use of an ammeter that measures current flow across a known resistance inside the voltmeter; direct-current voltages can then be determined by Ohm's law. Digital voltmeters employ A/D converters to provide the numerical value of the voltage displayed.
0
0
An instrument for measuring electric potential in volts.
noun
0
0

Origin of voltmeter

volt +"Ž -meter