儀器外殼防水設計,體積小,可隨身攜帶,隨時測量,使用更方便。耗電省,精度高,測量范圍廣,電極可更換。主要技術指標測量范圍(Range):0.00-14.00PH分辯率(Resolution):0.01PH精度(Accuracy): 0.1PH溫度自動補償(TemperatureCompensation):5℃~50℃工作電壓(Battery):4 1.5V(AG-13型鈕扣電池)工作溫度(Operatingtemperature):0℃~50℃校正(Adjustment):1點校正體積(Dimension):165mm 26mm 26mm