KD2531T等电位连接电阻测量仪型 号KD2531T测量范围(0~2) ;(0~20) ;(0~200) 分辨率0.001 (2 档);0.01 (20 档);0.1 (200 档)最大误差(0.1~200) (3%RDG+1d)测试电流200mA(2 档);200mA(20 档);20mA(200 档)整机耗电不大于170mA耐 压AC5kV 50Hz 1min工作温度及湿度0℃~40℃;<85%RH电 源1.5V(R6,AA)电池,8只尺 寸260mm(L) 135mm(W) 70mm(D)重 量 1kg