PZEM-022 Open and Close CT 100A AC Digital Display Power Monitor Meter in Pakistan BR2570 PZEM-022 Open and Close CT 100A AC Digital Display Power Monitor Meter Specification: Model NO: PZEM-022 Measured Signal:Continuous Wave Type:Power Meter Certification:CE, FCC BV Customized:Customized Voltage:AC 80-260V Current:0-100A Power:0-22kw Energy:0-9999kwh Work Frequency:45-65Hz Work Temperature:-10-60 Degree Screen:LCD Accuracy: 1.0grade Weight: 105g Trademark:peace fair Transport Package:Carton Features: Electrical parameter measurement function (voltage, current, active power, energy, frequency, power factor) Overload alarm function (over power alarm threshold, backlight and power flashing to alarm) Power alarm threshold preset function (can set power alarm threshold) Large-screen LCD Backlight function Key Function Packages Include: 1 x PZEM-022 Digital Display Power Monitor Meter