*Power supply:220V 50Hz Max 10A(within 2.2KW)

*Accuracy: 1.0

*Constant: 6400imp/kWh

*Power dissipation: <1W

*Operating Temperature: 0~45℃

*Storage Temperature: -20~60℃

*Monitoring of the current value of the active power

*Monitoring of the current voltage /current / frequency

*Record the total time consumption

*Record the total electricity consumption

*Calculate CO2 emissions

*Power factor detection

*Set the alarm threshold load