VAYINATO Round Green Digital Stick On Touch Screen Aquarium Thermo meter Aquarium Tool

stick-on digital aquarium thermometer has high-precision sensor, which can accurately measure the temperature of different types of water, it is designed for monitoring and checking the water temperature of fish tanks. The high quality and clear LED screen helps you to read the value easily. Warm tips: Just fasten this thermometer to the outside of your fish tank, and make sure it isn’t near a heat source like a light bulb or heat pump. It takes about 15 minutes to get used to the temperature when it is pasted outside the fish tank for the first time. Easy To Use & Read 1.Clean dry the outside glass of the aquarium. 2.Peel off the backing from the thermometer. 3.Stick-on the strip against the outer wall of aquarium.Be sure to stick below the water level. 4.Just touch the display screen and the temperature will be shown.