1) High-precision test instrument.
2) User can analyze the vector diagram to obtain the correctness of the measurement equipment wiring or not.
3) Multifunction.
4) The current is measured by the clamp transformer.
5) Multiparameters.
6) USB interface, can be easily copied directly to the background data management computer.
7) Large storage.
8) All test interface with screen lock function to facilitate user reading and analysis of data.
9) Load fluctuation monitoring, and adjustment and operation process dynamic monitoring.
10) LCD display interface.
11) Light weight, easy to carry.