... . Such as wave, temperature, non-rated voltage, non-rated currentl Auto range for voltage and current;l Wide –temperature tolerate LCD ... :0~700V,accuracy, 0~100V,±0.2%FS, 100~700V,±0.2%; auto range ² Current:0~100A,accuracy, 0~10A,±0.2 ... %FS, 10~100A,±0.2%;auto range ² Frequency: 45Hz~65Hzl Insulation ² Insulate Resistance, terminals of voltage ...