... measurement range:0.05-6A 3.Work tempreture:-10~+50 Electric power analyzer Features1.Small volume, light weight, easy to carry ... wave, phase position, frequency, power, power factor and so on.4.Can set up different storage time interval, according to the ... large LED display screen 6.Build-in large capacity data storage.Main technical data ItemParametersPort numberThree-phase voltage, three-phase ...