Ankilo Upgraded Aquarium Thermometer, 5S Refresh Speed, Digital Fish Tank Thermometer LED Display ±1°F, Stick-on Thermometer for Aquariums, Glass Containers

【High Accurate Aquarium Thermometer】The fish tank thermometer has a reading range of 32-140°F with a tolerance of ±1°F. Up to 5s refresh speed allows you to detect temperature changes more quickly and make adjustments in the first time. Just touch the button to display the temperature, and the thermometer will enter the sleep state after 5s, more environmental protection and energy saving.

【HD LED Display Fish Tank Thermometer】Ankilo Aquarium thermometer adopts HD LED screen to display temperature, which can provide wide viewing angle and saturated color, easily read temperature information from any direction. 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.

【Long Battery Life】Digital fish tank thermometer built-in long-lasting battery button, endurance of up to 24 months. When the battery is exhausted, just remove the thermometer, then open the battery cover to replace the battery.

【Easy to Use 】Stick-on Thermometer adopt cordless design, avoid messy wires, convenient to use, providing a clean and safe environment for fish. Just tear off the adhesive and stick the fish tank thermometer below the water level on the outside of the tank, and the accurate back temperature sensor will helps you monitor your aquarium's temperature. (Do not put the thermometer in the water. The thermometer is used on the outside of the fish tank)

Note: Avoid submerging the thermometer in water. This thermometer is specifically designed for external use on fish tanks.