The light & lighting laboratory has with the precision power meter WT3000 from Yokogawa one of the most accurate power analyzers on the market. The WT3000 combines power measurements with high accuracy with a frequency range from 0.1 Hz to 1 MHz. The device has three independent input channels (with a 30 A current shunt). Using the G6 option for advanced calculations allows to perform broadband harmonic distortion measurements.
More information: Datasheet Yokogawa WT3000
The PM1000 from Voltech can be used for accurate determination of electrical characteristics such as current, voltage and power. The device also allows the determination of the total harmonic distortion and power factor of the voltage and current.
More information: Datasheet Voltech PM1000