Detailed Product Description
When water flows down, the LED will light instantly and automatically:
A. when water temperature isβ€32β,Green color will show automatically;
B. when water temperature is between 33----41β,Blue color will show automatically;
C. when water temperature is between 42----45β,Red color will show automatically;
D. when water temperature is above 46oC,Red color will flash immediately.
Easy to be installed (can be connected directly with your shower pipe).