HI87314便攜式電導率/電阻率測定儀ECandResistivityMeter測量類別測量項目指標描述測量范圍電導率-EC199.9 S/cm 0to1999 S/cm 19.99mS/cm 199.9mS/cm電阻率0to19.90M cm解析度電導率-EC0.1 S/cm 1 S/cm 0.01mS/cm 0.1mS/cm電阻率0.10M cm測量精度電導率-EC 1%F.S電阻率 2%F.S溫度補償電導率-EC自動溫度補償，0to50 C、電導率補償系數 為0to2.5%/ C電阻率自動溫度補償，0to50 C、電阻率補償系數為2to7%/ C電極類型電導率-ECHI76302W內置溫度傳感器的四環電導電極,電阻率HI3316D內置溫度傳感器電阻率電極校準模式手動單點校準電源模式1x9V電池適用環境0to50 C（32to122 F）；RHmax100%尺寸重量164x76x45mm；250g