LED digital screen directly shows the Celsius temperature of shower water, which monitors the shower temperature in real-time.
With this thermometer, we can take a shower with just-right water temperature, especially suitable for the family with babies.
The built-in small-scale hydro water system makes it generate currents without any battery, it will turn off current automatically after turning off the water.
It is a high-precision temperature sensor which provides accuracy, and the error is only +/-1 Deg
Compatible with most of the shower equipment, easy to install without using any other tools.