A wattmeter records power being delivered from a source to the load. Wattmeters for paralleling systems are calibrated in kilowatts (kW).
A meter installed in a circuit to determine power consumption.
Instrument used to measure electric power in watts.
A device for measuring power consumption.
An instrument used to measure the actual or true power in an alternating current circuit.
Device that measures the power in an electrical circuit.
The Wattmeter is an electrodynamic instrument for measuring the electric power or the supply rate of electrical energy of any given circuit. The device consists of a pair of fixed coils, known as current coils, and a movable coil known as the potential coil.
