筆式電導率測試筆系列 HI98301HI98302HI98303HI98304測量范圍0to1999ppm(mg/L)0.00to10.00ppt(g/L)0to1999 S/cm0.00to19.99mS/cm解析度1ppm(mg/L)0.01ppt(g/L)1 S/cm0.01mS/cm精度 2%F.S. 2%F.S. 2%F.S. 2%F.S.校準方法手動一點校準手動一點校準手動一點校準手動一點校準溫度補償自動溫度補償0to50 C操作環(huán)境0to50 C;RH100%電池4 1.5V尺寸175 41 23mm重量78g