5-in-1 Digital Salinity Tester – pH, Salinity, TDS, EC and Temperature Meter – For Swimming Pools, Spas and Hot Tubs

General Description The ORAPXI 5-in-1 pool salinity tester is a digital device designed to accurately measure salinity, pH, TDS (Total Dissolved Solids), EC (Electrical Conductivity), and water temperature. It is ideal for pools, spas, and hot tubs using a salt chlorinator, ensuring optimal operation of the salt chlorinator. Technical Specifications Salinity Range: 0~9990 ppm / 10~100 ppm pH Range: 0.00 ~ 14.00 Recommended pH Level: 7.2 to 7.8 Usage To use the tester, simply immerse it in your pool water. The LCD screen will display the measurement result within seconds, providing an accurate reading without the guesswork associated with traditional test strips.