Grove - Digital Infrared Temperature Sensor ------------------------------------------- making it very powerful, rich social environment and market value. The more people participate, the more rapid development, the greater the potential market, followed by the more purposes. Currently, besides the children's education above-mentioned,it also can be used as basic computer, home theater HD player etc. Features: 1、Wide Temperature Detecting Range 40 to 85°C for sensor temperature 40 to 115°C for object temperature 2、High accuracy of 1°C over wide temperature 3、Measurement resolution of 0.02°C 4、Embedded emissivity compensation 5、Power saving mode For more detail, please visit: http://www.seeedstudio.com/item_detail.html?p_id=2385