Professional water leakage protection: The water flow wheel is equipped with an improved circulation speed to reduce clogging, while the water meter has a built-in rubber ring and a multi-layered threaded interface to increase friction and prevent water leakage. Durability: Our main unit and waterflow interface are independent in terms of duration and use a battery compartment rubber, which increases the life of our battery. And the exterior is made of special plastic, the water meter adapts well to temperature changes. Ultra-sensitive program: Your program continues to run smoothly thanks to the built-in ultra-sensitive chip, which gently monitors water consumption. After 1 minute, if there is no operation, the water meter will automatically shut down. 4 water flow measurement modes: The garden water clock has the functions of real-time water flow measurement, final water consumption, 7-day average daily water consumption and total water consumption. Water meters help control water volume and better enforce local water restrictions.