Description:Description:- Function: This thermometer provides you accurate humidity and temperature readings for indoor.- Air omfort indicator: Level icons indicate air comfort, great for monitoring family's living conditions and health.- Clear reading: large numbe, allowing easy readability. Conveient design: You can attach to refrigerator or place the table with the hanging hole and back stand.- Application: Suitable for office, bedroom, living room, bathroom, school and more.- Good quality: Made from good quality ABS plastic, which is sturdy and durable, stylish design perfectly matches with your room. Specifications:Specifications:Material: ABSColor: WhiteItem dimensions: 43 x43mmMeasuring Temperature range: -50C- 70C/14F- 158F)Measuring Humidity range: 10%-99% RHBattery Operation: Require 1 x CR2032 button batteryPackage Included:sensor*1Manual *1