Feature:<br /><br />Rated voltage: DC 3V (1 * CR2032)<br />Power consumption: <30 mA<br />Temperature sensing parts: infrared sensors<br />Measuring range: The body thermometer 32.0 ℃ ~42.9 ℃ (89.6 ℉ ~109.3 ℉)<br />Accuracy: +/- 0.2 ℃ (or +/- 0.4 ℉)<br />From 35.5 ℃ ~42.0 ℃ (or 95.9 ℉ ~107.6 ℉) +/- 0.3 ℃ (or +/- 0.5 ℉)<br />From 32.0 ℃ ~35.4 ℃ (or 89.6 ℉ ~95.8 ℉)<br />From 42.1 ℃ ~42.9 ℃ (or 107.7 ℉ ~109.3 ℉)<br /><br /><br />Package Includes:<br />Forehead thermometer * 1<br />Probe cover * 1<br />Instructions * 1<br /><img src="http://img6.eachbuyer.com/x9/p100/eb04494_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb04494_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb04494_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb04494_4.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb04494_5.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb04494_6.jpg" />