Multi-functional Digital Pool Thermometer
1. Press the backlight button, the screen can be bright for 10S which is convenient to read the temperature when in the dark.
2. High and low temperature prompt: When the temperature is lower than 68F, the display will show Low. When the temperature is higher than 86F, the display will show high.
3. Support 3 channels: the water temperature thermometer supports 3 channel switching, you can check the temperature of 3 pools through the electronic screen. (But need to buy extra sensor, there is only 1 sensor in the package)
4. The maximum transmission range of the floating pool thermometer is 300 feet/100 meters, you can read the pool temperature without going out