electrodynamometer
/ɪˌlɛktroʊˌdaɪnəˈmɑmɪtər/
noun
- An instrument that measures electric current or power by using the magnetic force between two coils.
- In the lab, we calibrated the electrodynamometer before measuring the circuit's current.
- An electrodynamometer can measure both alternating and direct current accurately.
- The technician used an electrodynamometer to check the power consumption of the motor.