220V LCD Power Meter, 5A rated input metering volt, amp, kW, kvar, ... ) are so powerful enough to satisfy different applications.Feature:1. Suit for LV/ HV voltage system2. Compact design with all real ... modules4. 10 years back-up of integrated energy data5. Large LCD, high brightness, auto-scrolling6. High accuracy, V or I is ... %0.0010~100%Un-balance1.0%0.0010~100% PMAC720 LCD 220V Modbus Power Meter