wattmeter

• Appareil utilisé pour mesurer la puissance électrique dans un circuit, exprimée en watts.

An instrument used to measure the flow of electrical power in a circuit, expressed in watts.

1. Electrical power measurement deviceC1formaltechnical

   An instrument used to measure the amount of electrical power (in watts) flowing in a circuit.

   Wattmètre (appareil de mesure de puissance électrique)

   • The technician used a wattmeter to check the power consumption of the motor.
   • A wattmeter is essential for monitoring energy usage in industrial settings.
   • The reading on the wattmeter indicated a sudden surge in power.

   Synonymespower meter