PZEM-002 20A Digital LCD Voltmeter Current Voltage Energy Meter Watt KWH Panel Tester AC 80-260V

Specifications:Brand: PEACEFAIRModel: PZEM-002Working Voltage: 80~270VACTest Voltage: 80~270VACRated Power: 20A/4400WOperating Frequency: 45-65HzMeasurement Accuracy: 1.0 gradeWeight: 74g(approx.)Precautions:1. This module is suitable for indoor, please do not use outdoor.2. Applied load should not exceed the rated power.3.Wiring order can't be wrong. Features: Electrical parameter measurement function (voltage, current, active power, energy). Running time function (records the load accumulated operating time). Overload alarm function (over power alarm threshold backlight flashing to alarm). Power alarm threshold preset function (can set power alarm threshold). The reset function of energy and running time keys. Backlight function. Store data when power off(store the accumulated energy, running time, display items, the state of backlight on or off). Large-screen LCD (display voltage, current, energy, active power, the accumulated running time).