Our Ear Forehead Thermometer has all the features you could everwant in a thermometer. Two modes to test body temperature， threecolors backlight to indicate the result and fast readout in only1 second， this thermometer is surly the one that you can totallyrely on to monitor your child&#39;s body temperature.<br /><br />Features:<br />Imported sensor and advanced IR temperature measurementtechnology， no radiation， safe and precise measurement， fastreadout.<br />One button to switch between ear model and forehead model.<br />Intelligent three color backlights alarm to indicate the result.<br />Also applicable to measuring the surface temperature of objectlike water temperature， indoor temperature， food temperature，etc.<br />Ergonomically designed shape for comfortable grip and easycontrol.<br />12 groups of measuring result memory help moms to know theirchildren&#39;s body temperature changes.<br />Large LCD display for clear reading.<br />Auto shut-off after 30-seconds no-operation.<br />Two measuring units: ″ and ?.<br /><br />Note: Color alarm is only for the Ear mode. Surface mode is always with Green backlight.<br /><br />Specifications:<br />Measuring range:<br />Ear mode: 34-42.9″/93.2-109.2?<br />Surface mode: 0-100″/32-212?<br />Accuracy:<br />0-33.9″: &plusmn;2.0″&amp;2%″/32-93.0?:&plusmn;3.6?&amp;2%?<br />34-34.9″: &plusmn;0.3″/93.2-94.8?:&plusmn;0.5?<br />35.0-42″: &plusmn;0.2″/95.0-107.6?:&plusmn;0.4?<br />42.1-42.9″: &plusmn;0.3″/107.8-109.2?:&plusmn;0.5?<br />43-100″: &plusmn;2.0″&amp;2%″/109.4-212?:&plusmn;3.6?&amp;2%?<br />Resolution: &plusmn;0.1″/0.1?<br />Measuring time: 1S<br />Measuring distance: 1-3cm<br />Memories: 12 groups<br />Three-color backlight (Ear mode):<br />34-37.3″/93.2-99.1?: Green (Normal Temperature)<br />37.4-38.0″ (Alarm point)/99.3-100.4?: Yellow (Slight Fever)<br />38.1-42.9″/100.6-109.2?: Red(High Fever)<br />Power: DC 3V (2 * AAA battery) (Not included)<br />Auto shut-off: 30 seconds<br />Operating condition: 5-40″/41-104?， Relative Humility&le;85%<br />Storage condition: -22-55″/-4-131?， Relative Humility&le;85%<br />Item size: Approx. 143 * 35 * 47mm / 5.63 * 1.38 * 1.85in(L * W * H)<br />Item weight: 80g / 2.8oz<br />Package weight: 99g / 3.5oz<br />Package size: 19.6 * 10.3 * 4.7cm / 7.7 * 4.06 * 1.85in<br /><br />Package list:<br />1 * Thermometer<br />1 * English User Manual<br><img src="http://img.tomtop.com/product/xy/2000/2000/p/gu1/H/5/H18425/H18425-1-c4e5-HRnV.jpg" /><br>$$<img src="http://img.tomtop.com/product/xy/2000/2000/p/gu1/H/5/H18425/H18425-1-c4e5-qApt.jpg" /><br>$$<img src="http://img.tomtop.com/product/xy/2000/2000/p/gu1/H/5/H18425/H18425-1-c4e5-uspi.jpg" /><br>$$<img src="http://img.tomtop.com/product/xy/2000/2000/p/gu1/H/5/H18425/H18425-1-c4e5-Um0y.jpg" /><br>$$<img src="http://img.tomtop.com/product/xy/2000/2000/p/gu1/H/5/H18425/H18425-1-c4e5-mziG.jpg" /><br>$$<img src="http://img.tomtop.com/product/xy/2000/2000/p/gu1/H/5/H18425/H18425-1-c4e5-1h41.jpg" /><br>$$<img src="http://img.tomtop.com/product/xy/2000/2000/p/gu1/H/5/H18425/H18425-1-c4e5-cnzF.jpg" /><br>$$<img src="http://img.tomtop.com/product/xy/2000/2000/p/gu1/H/5/H18425/H18425-1-c4e5-PWf2.jpg" /><br>$$<img src="http://img.tomtop.com/product/xy/2000/2000/p/gu1/H/5/H18425/H18425-1-c4e5-puFf.jpg" /><br>