Electric current(>A)setting range
1- 63A
Overvoltage(>U)setting range
110-300V
Undervoltage(<U) setting range
85-220V
Voltage measurement accuracy
2%(Not exceeding 2% of the overall range)
Electric Leakage Protection
10mA-300mA(This feature can be turned off)
Operation voltage range
AC 85V-300V(single phase)
Operating Temperature
-30°C~ 70°C Power Display