1. This digital temp pH meter is a versatile water quality purity tester. It can accurately measure temperature and pH levels, suitable for various scenarios like pools, laboratories, and aquariums. 2. The temp pH meter functions as an acidometer detector, allowing you to precisely determine the acidity or alkalinity of the water. Ideal for maintaining the proper balance in pool and aquarium water. 3. With its digital display, it provides clear and easy to read results. Whether you're a professional in the laboratory or a pool/aquarium enthusiast, it's user friendly and efficient. 4. Specifically designed for water quality testing, it offers reliable measurements. Ensure the purity of pool water for a safe swimming environment or keep aquarium water in condition. 5. Its pen like shape makes it convenient to use and handle. You can quickly and accurately test the water quality, making it an essential tool for monitoring water conditions in different settings.