Voltage . . . DC voltmeter
Current . . . DC ammeter
The "ohmmeter" is also fundamentally a DC ammeter at heart.
Frequency . . . DC doesn't have frequency.
An ammeter. It measures the electrical current output.
An instrument that measures electric current in amperes.
an 'ammeter'
A multimeter can measure direct current voltage (VDC) by selecting the appropriate setting on the device and connecting the probes to the circuit.
A thermometer is sufficient.
galvanometer
An ammeter is the instrument that measures electric current in a circuit. It is connected in series to the circuit to measure the flow of current through it.
An instrument that measures the amps of current is called an ammeter. It is designed to measure the flow of electric current in a circuit, typically in units of amperes (amps). Ammeters can be analog or digital, and they are connected in series with the circuit to accurately measure the current flowing through it.
It measures the current.
A galvanometer is a type of ammeter: An instrument for detecting and measuring electric current.
An ammeter is the instrument used to measure current in an electric circuit. It is connected in series in the circuit and provides a reading of the amount of electric current flowing through it.
A multimeter can measure different things related to electricity, including current and voltage.