Features:Modern type outdoor indoor desk thermometer with hygrometer.Build in probe for feeling the indoor temperature.Large LCD display、 easy to read.Automatically displays temperature & Indoor humidity.Memorized MAX/MIN indoor temperature and humidity value automaticallyTemperature unit: ¡ãC or ¡ãFClock and everyday alarm function、 time display 12/24h.With back stand and magnetic stick at back side、 convenient to placeWidely used for the measurement of the temperature and humidity in houses、 offices、 workshops、 schools、 markets、 warehouses、 etc.Powered by 1 * 1.5V AAA battery( Not included).Specifications:Temperature range: -10??+50? (+4??+120?)Humidity range: 20% ~ 90% RHResolution: 0.1¡ãC /0.1¡ãFAccuracy: ¡À1¡ãC(2¡ãF)Material: ABSPower supply : 1 * 1.5V AAA Battery( Not included)Product size: 7 * 8.1 * 2cm / 2.8 * 3.2 * 0.8inProduct weight: 58g / 2.0ozPackage size: 12.2 *10.8 * 2.2cm / 4.8 * 4.2 * 0.9inPackage weight: 75g / 2.64ozPackage List:1 * Digital LCD Thermometer Hygrometer1 * User Manual(English)