
Quality and accuracy: using high-quality ABS, durable and long service life. The tester has a sensitive electrode sensor. The large screen displays the pH and chlorine content test results for accurate reading. Small and portable: small size, light weight, easy to carry. It is very suitable for placing in a travel bag or handbag when traveling, and for testing water quality when staying in a hotel. Make your travel safer. Easy to use : follow the instructions in the manual and you will easily learn how to use. Suitable for simple use to test the PH and CL2 of water, no need for chemicals or other auxiliary tools. The results can be easily tested in an instant. Widely Use : designed for family-sized swimming pools or spas, including home drinking water, tap water, aquariums, swimming pools, hydroponics, spas, laboratories and scientific testing. It is an ideal tool for daily water pH testing applications. Specification: Material: Plastic Power Supply: 1 x 1.5V AA Battery (Not Included)