微电流检流计型号:DZ/DMAC15-5货号:ZH4863产品简介型号量程(3倍程12档)最小分度输入阻抗表头内阻DZ/DMAC15-1300pA~100 A5*10-12A3.3M ~10 1500 DZ/DMAC15-23nA~1mA5*10-11A330K ~1 500 DZ/DMAC15-330nA~10mA5*10-10A33K ~0.1 100 DZ/DMAC15-4300nA~100mA5*10-9A33K ~0.1 50 DZ/DMAC15-53 A~1A5*10-8A33K ~0.1 30 尺度:17*16*h22cm3重量:1.7kg