It is fully digital design and high brightness LCD display, which can show voltage, current, power factor, reactive power, active power, harmonics.
The program design is simple and practical. If it is in automatic mode, no manual intervention is required, then it is automatically terminated in case of error. The parameters are permanently retained and are not influenced by switching off.
It has a dynamic self-checking function and the controller can control the parameter error internally. After it has automatically turned off the capacitor, it will alarm and self-timed. After the error has been corrected, it is automatically restored.