OEM Favorable price 4 digits LCD display Light weight high quality Exact measure Single Phase Intelligent LCD MeterInput AC 100V,500VZero,full range value ,decimal point free to setDisply range:0-9999Effectively eliminate the critical jumpsRealize alarm, output control, transmit outputMain technical parameters1.Working power:AC 220V2.AC Display:0-99993.Frequency:50-60HZ4.Relay contacts capacity: ...