电压(AC/DC)档位:320m/3.2/32/1000VDC3.2/32/320/750VAC输入阻抗:10M (min)过载保护:100 V(DC)/1mV(AC)准确度:DC-0.5%rdg+2dgtsAC-1.2%rdg+4dgts(40-400Hz)电流(AC/DC)档位:320 /3.2m/32m/320m/20A分辨率:0.1 A准确度:DC-1%rdg+2dgtsAC-1.5%rdg+5dgts(40-400Hz)电阻档位:320/3.2K/32K/320K/3.2M/30M 分辨率:0.1 准确度:0.8%rdg+2dgts