TETOU Digital LED Display Aquarium Thermometer with Sensor on The Back for Fish, Turtles

Color： White-LED Power Source： Battery Powered Number of Batteries：1 CR2032 batteries required. (included) Upper Temperature Rating：140 Degrees Fahrenheit Response Time：5 seconds 【HD LED Display】： Aquarium Thermometer using LED screen to display the temperature, the LED can provide a viewing angle of up to 160°, which not only has a great advantage in the visual range, but also has good color saturation, green environmental and energy-saving. It can avoid the problem that the value can't be easily read under strong or weak light. 【Cordless & Touch Design】： Stick-on Induction Thermometer senses water temperature through a copper nickel-plated probe, cordless design, no messy wires in the water, providing a clean and safe environment for fish. Touch the button to display the temperature, and the aquarium thermometer will enter the sleep state after 5s. If you want to check the temperature again, you can repeat the above action. 【High Accurate Display】 ：Tank Thermometer Aquarium just needs to tear off the adhesive and stick it below the water level on the outside of the tank. The fish tank thermometer has a reading range of 0-140°F and is accurate to 0.9°F. Up to 5s refresh speed allows the naked eye to detect temperature changes more quickly. 【Long Battery Life】： The Fish Tank Thermometer built-in 3V ultra-low power lithium manganese battery, the battery is long-lasting. Mini design, easy to use. Digital thermometer is suitable for different water types such as fresh water, tap water, salt water, sea water, etc., to provide the most comfortable water environment for your beloved pets.