The large screen displays the test result on pH and chlorine level for easy and accurate reading Lightweight and compact, easy to carry. With a hole for convenient hanging A practical tool for testing water pH and chlorine level for swimming pools and spas Made of premium plastic shell, durable and sturdy Easy to use, no more chemicals needed Product Description: This water quality tester is designed to test the pH and chlorine level of swimming pools and spas. It is easy to use, no more chemicals needed. The large screen quickly displays the test result with high accuracy. Lightweight and compact, easy to carry. Features: 1. Made of premium plastic shell, durable and sturdy. 2. Easy to use, no more chemicals needed. 3. A practical tool for testing water pH and chlorine level for swimming pool and spa. 4. The large screen displays the test result on pH and chlorine level for easy and accurate reading. 5. Lightweight and compact, easy to carry. With a hole for convenient hanging. Specifications: Condition: 100% Brand New Material: Plastic + Metal Color: Gray White Size: Approx. 18 x 11.6 x 3.1 cm / 7.1 x 4.6 x 1.2 Power Supply: 1 x 1.5V AA Battery (Not Included) Recommended Chlorine Level for Pools and Spas: 1.2 - 1.7 ppm Recommended pH Level for Pools and Spas: 7.2 - 7.8 pH Quantity: 1pc Package Included: 1 x Water Quality Tester Caution: 1. Please do not immerse the probe in any liquid other than pool or spa water. 2. Please turn the switch to the off position when not in use.3. Please store the tester in a cool, dry place.becomeveryrich