... 5m A, 10m A, 25m A, 50m A, 0.1A, 0.5A, 1.0A ,2.5 A,5 A,10 A, ... 20 A,50 A,100 A,Voltage/current adjusting resolution: 0 ... current adjusting scope: (0-120%)×rangePhase scope: 0-359.9 º, adjusting continually. Resolution is 0.01 º,accuracy: ±0.05 ºFrequency output scope ... voltage: 280VA/phase current: 450VA/phase10. Accuracy class: 0.05,0.111. Power supply: 3×220V or 1×220V ±10%, ...