2.5" Digital LCD Humidity/Hygrometer and Thermometer (1*AAA)
Simultaneously displays indoor temperature and humidity - Super large and easy to read display - Supports both celsius and fahrenheit display modes - Ranges: indoor -10'C ~ +50'C; outdoor -50'C ~ +70'C; 20% RH~99% RH - Powered by 1 x AAA battery (included) - Sensor able length: About 2 m