DMM for inverter output voltage measurement

QWhich DMM do you recommend to measure inverter output?


The output voltage of a PWM inverter contains harmonics, in addition to the fundamental wave.  On the other hand, when measuring a general inverter's output voltage, only the fundamental wave is identified.

The low-pass filter function (fc=450Hz) of the DT4281/82 is designed to cut the harmonic components.

However,  please note that the noise level and environment may affect accurate measurement.