Mini Thermometer Room Hygrometer Sensor Indoor Digital Thermometer 100% New And High Quality Function: This thermometer provides you with accurate indoor humidity and temperature readings. Air comfort indicator: The level icon indicates the air comfort level, which is very suitable for monitoring the family's living conditions and health status. Clear reading: The large screen has a large number of numbers and is easy to read. Convenient design: You can install it on the refrigerator or place a table with hanging holes and a back frame. Application: Suitable for office, bedroom, living room, bathroom, school, etc. Size: 4.3*4.3*1.3cm Temperature measurement range: -10~70 Battery: 2032 button battery packing list:1 x Thermometer Note: 1. Due to the different monitor and lighting effect, the actual color of the item may be slightly different from the color shown on the pictures. 2. Please allow 1-3cm error due to manual measurement. (1 inch = 2.54 cm) Thanks for your support :)