Wireless and Sticker Design: The aquarium thermometer comes with a sticker, it can be pasted on the outside glass of the aquarium, no wired probe is required. LED Touch Screen: Just press the fingerprint button to brighten the screen, the digital aquarium thermometer is equipped with an LED digital display screen, which is easy to read. High Precision: The aquarium thermometer is equipped with an accurate temperature sensor, which can provide accurate measurement around 0-100℃. 99. Please note that there may be a deviation of 0.1. Easy to Use: Equipped with a large LCD screen, which is easy to read, just peel off the adhesive film and stick the digital thermometer to the outside of the bathtub below the water line. You can read the temperature after 10 minutes. Wide application: Ideal for water or high humidity environments such as aquariums, terrariums or vivariums, suitable for different types of water such as fresh water, tap water, salt water, sea water, etc. The aquarium