Features:
The testing accuracy is 1%, ±2 digits.
Display the AC voltage and power factor by 0.31 inches 4-digit red LED.
Display the AC current and cumulative time by 0.31 inches 5-digit red LED.
Display the active power, electric energy by 0.31 inches 5-digit green LED.
The measurement resolution can change automatically.
Only suitable for AC50Hz mains supply.

Specifications:
Accuracy: 1%, ±2 digits
Voltage Range: AC 80-300V/AC 200-450V(choose one type)
Current Range: AC 0-100A
Cumulative Time: 0-999.59h
Active Power Range: 0-30000W
Power Factor Range: 1.000-0.000
Electric Energy Range: 0-99999kwh