A5 / A6(一般多用途) AR4 / AR5(小规模纯水用途)
附有外部尺寸图
(A5/A6)
A5/A6(一般用途):*小0~0.2μS/cm *大0~20mS/cm
AR4/AR5(小型纯水用):0~20/200MΩ·cm 0~0.2/2μS/cm