PMAC600A single phase digital voltmeter, LED display voltage value, RS485/ Modbus relay output, 4~20mA analog output 93x48mm PMAC600A digital power meter offers voltage, current, active power, reactive power,power factor, frequency and active energy measurements. When displaying the measurements, units are V, A, kW, kV, and Hz respectively.PMAC600A digital power meter supports single measurement ...