General description This wireless floating thermometer is designed for measuring indoor and outdoor temperatures in swimming pools, ponds, and spas. It features a clear LCD display with a bright LED backlight for easy visibility of data. The thermometer allows you to set temperature alarms, including a snooze function, and displays indoor and water temperatures, as well as the month, date, week, and time. It can receive data from three channels up to 120 meters away, making it both professional and convenient. Technical specifications Material: Plastic Water temperature range: -40 to 60 degrees Celsius Indoor temperature range: -10 to 50 degrees Celsius Transmission range: 120 meters Power supply: 2 * AAA batteries (not included) Other information The sensors are in direct contact with the water for more precise measurements. Packing list: 1 * Floating Thermometer