Features:
* temperature & humidity display（alternativeindoor/outdoor temperature mode）
*highest/lowest temperature alarm function (default setting: highest 28℃; lowest:18℃)
*Setting the random temperature range
* temperature unit ℃/℉changeable
* LED alarm indicator light
Temperature Range:
indoor mode：-10℃～50℃（+14℉～+122℉）
outdoor mode：-40℃～70℃（-40℉～+158℉）
Humidity: 20% RH～90% RH
Product Dimension: 68×46×16mm
Power-supply: 1.5V(AG13)×1
产品参数:
