【Precise Readings】This mini LCD thermometer accurately measures indoor temperature and humidity, ensuring you always have the most reliable environmental data. 【Comfort Indicator】Equipped with an air comfort icon, it effectively monitors your living environment, helping you create a healthy atmosphere for your family. 【Clear Display】Large screen digital display provides clear and easy-to-read temperature and humidity information at a glance. 【Versatile Use】Suitable for various locations including offices, bedrooms, living rooms, bathrooms, and schools, making it a practical choice for any space. 【Compact Design】With its mini size of 4.5*4.5*1.5cm, this thermometer can be easily placed or mounted in any area without taking up much space. Specifications: Material: ABS+LCD Size: 4.5*4.5*1.5cm Power supply: AG13*1, 160mAh, 3V Temperature measurement accuracy: 1℃ Humidity measurement accuracy (RH): 5% Humidity measurement range (RH): 10-99% Temperature measurement range: -50~+70℃