Function: The power meter displays various information in real time or by recording, monitoring power (W), energy (kWh), voltage (V), current (A), power factor and cost. LCD screen: The control socket has a large LCD screen, you can read the data clearly day and night. Maximum load: The maximum current does not exceed 16A or the power does not exceed 3680W. 【Parameters】 Function: The product is used to measure power consumption, voltage, timing and other functions of electrical appliances at the same time. Power meter monitor power consumption: 0.5W Operating voltage: 230VAC < p>Frequency display: 50Hz Operating current: up to 16A Wide voltage range: 230V-250 V Charge maximum: 16A, 3680W Measurement voltage concentration: ± 2% Measurement efficiency accuracy: ± 2% The display of the set power (watt): 0W ~ 9999W; but the actual displayed power (watt) is 0 ~ 3680 W. Time display range: 0 seconds ~ 9999 days Voltage display range: 0 V ~ 9999 V Current display (amps): 0.000 A ~ 16.000 A