Description
- When water temperature is lower than 32℃,it turns green color.
- When water temperature is between 33℃~ 41℃,it turns blue color.
- When water temperature is between 42℃ ~ 45℃, it turns red color.
- When water temperature is above 46℃, red color will flash immediately for alert.
1.No battery is needed;
2.When water flows down,the LED will light instantly and automatically:
3.This item will change its color by detecting water temperature.
