【High quality】 This digital aquarium thermometer is made in a high quality material, difficult to break, robust and durable. 【Estimate and fast】 This digital thermometer for aquarium is a probe of Integrated high precision temperature, making it possible to understand in real time the temperature of the aquarium. 【Display Digital display】 Large digital display, a practical thermometer adapted to the use of aquariums and aquariums. Measuring temperature range 0 °C ~ 50 °C, accuracy: ± 1. 【With suction cup】 Submersible cup, easy to install and use. 【Practical to use】 Mini format, compact design and easy to use, does not occupy a lot of space. Ideal for aquariums, reptiles and habitats of small animals. Measuring range: 0-50 °C Measurement accuracy: approx. ± 1 °C Extreme dive depth: 30 cm Ambient operating temperature: 0-70 °C Battery: 1 * LR44 button battery (included)