Features:
* indoor temperature display, indoor humidity display
* time display
* temperature unit ℃/℉ changeable
* memory of MAX/MIN value of temperature ，and display the recorded time simultaneously
* 2 modes of time display: 12h / 24h
* everyday alarm function
* comfort level display
Temperature Range:-10℃～+50℃ (+14℉～+122℉)
Humidity Range: indoor 20% RH～90% RH
Product Dimension: 91×85×20 mm
Power-supply: 1.5V (AAA) X1
