TES-2700电气规格TES-2712电气规格电压(AC/DC) 檔位320m/3.2/32/1000VDC3.2/32/320/750VAC准确度DC-0.5%rdg+2dgtsAC-1.2%rdg+4dgts(40-400Hz)输入阻抗10M (min)过载保护100 V(DC)/1mV(AC)电压(AC/DC) 檔位200m/2/20/200/1000VDC/750VAC准确度DC-0.5%rdg+1dgtAC-1%rdg+5dgts分辨率0.1mV输入阻抗10M (min)电流(AC/DC) 檔位320 /3.2m/32m/320m/20A准确度DC-1%rdg+2dgtsAC-1.5%rdg+5dgts(40-400Hz)分辨率1 A电流 檔位200 /2m/20m/200m/20A分辨率0.1 A开路电压值DC-1%rdg+1dgtAC-1.2%rdg+3dgt(50-500Hz)