Swimming pool salinity tester, saltwater pH and salinity tester, 7-in-1 digital tester, swimming pool pH and salinity tester

Test swimming pool salinity - Salt range: 0 ~ 9990 ppm/10 ~ 100 ppm; Check the salt concentration of saltwater pools and spas using salt chlorinators. This helps ensure that salt chlorinators are more effective with the appropriate salt concentration. Test pool pH - pH: 0.00 ~ 14.00, depending on the pool type (fiberglass, vinyl, and tile). The recommended pH is between 7.2 and 7.8. Bringing the pH back into range will achieve optimal performance and cleaner water. Test strips vs. digital meters - With the test strip test, you have to guess the pool level based on the color of the test strip. However, a digital tester provides an accurate reading, eliminating the guesswork. Additionally, using too many test strips will increase your costs in the long run. Multifunctional Salinity Tester: The 7-in-1 tester can measure salinity/pH/TDS/EC and temperature levels, suitable for most spas and saltwater spas. Easy to use: All you need is just immerse the tester in the pool water, and the LCD screen will display the measurement results after a few seconds.