| ? | Power measurement of 3-phase 3-wire, 3-phase 4-wire, single-phase mode |
| ? | V, A, W, VA, VAR, KWh, PF, Hz measurement |
| ? | Double display two parameters on each menu and store 28 groups of measurement parameter |
| ? | Measure total power value and five power parameters of each phase in 3-phase measurement mode respectively |
| ? | Autorange and TRMS display |
| ? | With PC RS232 interface and windows graphics software |
| ? | Display measurement time and select tested signal be power supply for the clamp at one time, the instrument can measurement for long time |
| ? | Large LCD display, multifunctional button control |