全防水型笔式ZDS-TDS电导率计测量范围： 0-1999ppm(mg/l)分辨率： 1 ppm(mg/l),精度： 2%FullScale,电池: DC4x1.5V,温度范围： 5--50℃（全自动温度补偿）,特点： 低功耗；自动关机。ZDS-TDSPenTesterWP(TotalDissolvedSolids)Range: 0-1999ppm(mg/l),Resolution: 1 ppm(mg/l),Accuracy: 2%FullScale,BatteryLife: DC4x1.5V,Temp.℃: 5--50℃(ATC),Features: Automaticswitch-offfunction:After10-15minuteswithoutpushingbuttons,themeterwillbeswitchedoffautomatically.
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