Portable PH Tester/Chlorine Meter Swimming Pool Spa Water Quality Monitor Checker

Package Included: 1 x Water Quality Tester • 💦water quality tester is designed to test water pH and chlorine level. Light weight and compact, easy to carry. Easy to operate, no more chemicals need. Perfect used to measure the pH / CL2(Chlorine) of solution & water. • 💦Convenient tool to test water pH and chlorine level. One switch to test pH and CL2. With a hole for convenient hanging. Suitable for aquarium pool, laboratory and environment water. • 💦Before the first use, please calibrate the tester for pool water or spring water in following steps: 1. Test swimming pool water or spring water using traditional liquid testing tools; 2. Keep the record chlorine readings in reserve (1.5PPM); • 💦The recommended chlorine content of swimming pool water or hot spring water is 7.2 to 7.8. 1. Keep the stick in water and turn the knob to the pH direction to make a beep (the battery must be removed when reading the pH value). • 💦After the pointer stops swinging, go through the pH reading. 3. Gently dry the test rod, insert it into the slot next to the tester and store it • 💦Remove the test rod from the water. Be careful not to move the knob.The pointer will slide to the right and stop at one letter between A and E. This letter is the point of adjustment. • 💦Please note that the table must be adjusted to "regulating point" before each test of chlorine gas