1. IP68 Swimming Pool Thermometer: Digital wireless pool thermometer with IP68 waterproof rating. The waterproof cover and the interface are precisely designed and manufactured with a very high fit to ensure stability and reliability in various complex environments. This digital wireless pool thermometer is suitable for outdoor activities or industrial environments, such as use in extreme conditions. 2. Highprecision Pool Thermometer: The wireless pond thermometer is equipped with a highprecision electronic sensor for very accurate detection. It has a clear LCD display that shows the temperature over a period of 12/24 hours. The pool sensor can detect internal temperatures from 0°C to 50°C and external temperatures from 40°C to 70°C. 3. Wireless Connection 80 120m: The digital wireless pool thermometer is equipped with an RF 433 wireless transmitter that enables an effective monitoring distance of up to 50 meters and up to 80 120 meters in an unobstructed environment. You can read the temperature measurements via the receiver without having to leave the room. 4. Intelligent Display: This digital pond thermometer uses a sensitive probe to quickly and accurately check the water temperature. The extralarge display is clear and easy to read, and the operation is simple and intuitive, allowing you to see the current water temperature at a glance, which is very practical for daily management and maintenance.