Water quality tester, 2 in 1 pH tester and chlorine meter, CL2 chlorine water quality measuring device for swimming pool aquariums

✅【Chlorine pH Tester】: To test pH and chlorine [Cl2] in swimming pools and various water sources, keep your pool or spa within a safe chlorine and pH range.
✅【High Quality and Accuracy】: The tester has a sensitive electrode sensor. The large screen displays the pH and chlorine test results, and the measured values are accurate.
Large Screen: The large screen displays the pH and chlorine level test results for easy and accurate reading.
✅【Easy to Use】: This water quality tester is easy to use and convenient to carry; you can quickly test if the chlorine and pH levels are within the optimal range.
✅【Wide Range of Uses】: The pH meter is very suitable for various activities such as swimming pools, tap water, home showers, laboratory testing, aquarium care, etc.