【Accurate Temperature Detection】With a smart chip and temperature measurement range of -9.9-50°C/49.82-122°F, a tolerance of ±0.1°C/32.18°F , the small aquarium thermometer provides accurate readings for your fish tank or reptile habitat. Also this thermometer has a one-touch unit conversion feature that allows to convert between Celsius and Fahrenheit.
【Easy-to-read LED Display】Digital aquarium thermometer has a digital display that shows the current temperature at the touch of switch, making it easy to monitor the temperature at a glance, plus the temperature display lasts up to 30 seconds, making it easy to read the value day or night.
【Low Energy Consumption】Small aquarium thermometer has a low energy consumption and a built-in 5v lithium manganese battery that can support 45 days of normal use & 5 years of standby time, ensuring long periods of use. Thermometer equipped with USB charging port design for easy charging.
【Easy To Installation】Mini size fish tank thermometer comes with an adhesive backing which makes installation very easy, just peel off the protective film and stick it to the outside of your tank as you like. The adhesive can be wiped clean with water for a streak-free fit.
【High Quality Materials】Small thermometer consists of a high quality ABS plastic shell, electronics and adhesive backing for accurate temperatures and low energy consumption, with diameter of 5cm/1.97in and thickness of 1cm/0.39in. Note: This product is not waterproof and can only be used on the outside of the tank.