pH/ORP/EC/TDS/NaCI/°C测定
量程:pH值:-2.0to20.000 pH,ORP:0.000to999.9 μS/cm,EC:1.000to999.9 mS/cm,TDS:10.00to100.0 Mohm•cm
酸度PH: 0.00 to 14.00pH 电导EC: 0.0 to 199.9mS/cm