3-in-1 Water Quality Meter measures Chlorine, pH, plus Temperature with interchangeable flat surface electrodes (included) Flat surface electrodes work in liquids, semi-solids and solids Memory stores and recalls 15 readings and saves last calibrated value Data validation indicators show user the reading is stabilized Simultaneous display of ppm or pH and C/F Temperature

3-in-1 Water Quality Meter measures Chlorine, pH, plus Temperature with interchangeable flat surface electrodes (included) Flat surface electrodes work in liquids, semi-solids and solids Memory stores and recalls 15 readings and saves last calibrated value Data validation indicators show user the reading is stabilized Simultaneous display of ppm or pH and C/F Temperature