Color: As the pictures shown<br />Quantity: 1 Pc<br />Outdoor temperature: -50~+70 (-58 ~ +194)<br />temperature switch display・ comfort display.<br />With a wired external sensor that can be strung to the outside of your house to sense external temperature as well as a built-in sensor to simultaneously measure the indoor temperature<br />Memorized MAX/MIN indoor temperature and humidity value automatically.<br />Use battery: 1 * 1.5V (AAA) battery (Not included)<br />Indoor and outdoor maximum and minimum temperature memory function.<br />With back stand and magnetic stick at back side・ convenient to place.<br />Size: app.7.9cmx7.2cmx1.3cm/3.11&#39;&#39;x2.83&#39;&#39;x0.51&#39;&#39;<br />Indoor /outdoor temperature・ indoor humidity display.<br />Indoor Humidity: 20%RH~90%RH<br />Indoor temperature: -10~+50 (+14~ +122)<br />Package Included:<br />1 * Thermometer( Repacked in bubble bag)<br />Freeze Alarm Function: -1~+4(+30.2H~+39.2H)<br />Comforty Range: When indoor temperature range from 20 to 25 and the humidity range from 40~70%RH・ It displays ; when  the humidity is higher than 70% RH・ it shows ; when humidity is under 40%RH・ it displays.<br />Press Freeze Alt button for 2 seconds・ turn on or switch Freeze Alt