- Essential tool for water quality: this meter monitors pH and chlorine levels in swimming pools, spas, and various water sources, helping you keep your water within safe chlorine and pH ranges. - Premium material: portable water monitor with high quality ABS construction for durability and stability. This drinking water tester provides quick, accurate measurements of pH and chlorine, and is also suitable for salt content checks in pools. - High accuracy: digital tester delivers precise readings with stable performance. It quickly reads pH and chlorine values and can be used as a salt content test for pools, enabling fast confirmation that chlorine and pH are in the ideal range. - Easy to use: features a large display for clear, easy-to-read results of pH and chlorine levels. Simple operation makes it suitable as an aquarium water tester as well, allowing rapid verification that chlorine and pH are in the ideal range. - Applications: - Regular pool or spa maintenance to maintain safe sanitizer and comfortable water balance. - Quick drinking water quality checks for household use. - Aquarium care to monitor and maintain safe pH and chlorine levels for aquatic life.