【ACCURATE MEASUREMENTS】 Large digital display, a practical thermometer for aquariums and aquariums. Measurement temperature range 0 ~ 50 °C, accuracy: ± 1 °C. 【EASY TO USE】 Submersible suction cup easy to install and convenient to use. The extra strong suction cup holds the thermometer firmly on the glass. 【MULTIFUNCTIONAL】 Ideal for monitoring temperatures in aquarium, aquarium and helps you a lot to recognize the small habitats of animals such as reptiles, lizards, turtles, very important for fresh and salt water aquariums. Mini size, compact design and easy to use, does not take up much space. 【ACCURATE AND FAST】 This digital aquarium thermometer has a high-precision temperature sensor that records the aquarium temperature in real time . 【HIGH QUALITY】 This marine aquarium thermometer is made of high quality material, not easy to break, sturdy and durable in use.