Features:
* indoor & outdoor temperature display, indoor humidity display
* temperature unit ℃/℉ changeable
* memory of MAX/MIN value of indoor & outdoor temperature
*comfort level display
Temperature Range:
indoor temperature: -10℃～+50℃ (+14℉～+122℉)
outdoor temperature:-50℃～+90℃ (-58℉～+194℉)
Humidity Range: indoor 20% RH～90% RH
Product Dimension: 98× 58×13 mm
Power-supply: 1.5V (AAA) x1
