• Wireless thermometer with a clear LCD screen that makes temperature reading easy • Receiver panel equipped with main keys for convenient operation • Ability to receive three 433 MHz channels and measure water temperature in three different locations • Versatile use in pools, ponds, and spas • Floating design allows for accurate water temperature measurement • Additional functions such as temperature alarm, nap alarm, display of indoor and water temperature, month, date, week, time, and reception channel • Professional and practical tool for water temperature control