how to measure the output modified sine wave

Measure the modified sine wave inverter with normal regular multimeter will read 20-30Volt lower than the measured results. It takes a true rms multimeter to measure accurately modified sine wave inverter
Instruction

how to measure the output modified sine wave

1. Prepare a multimeter with true rms facilities for ordinary multimeter can not measure accurately

2. Enter a multimeter cable into the output of power inverters

3. View results on a multimeter.If you use a regular multimeter then the result is not accurate, but if you use a multimeter with true rms facilities will be guaranteed the result will be accurate