Precise temperature measurement<br />Small size<br />Easy to carry<br />Model: HTD8818C<br />Material: ABS<br />Color: White + Blue<br />Dimensions: 140 * 44 * 35mm (L * W * H)<br />Power: 2 x AAA batteries (not included)<br />Measuring range: Human Body Mode 34-42.9 °C (93.2-109.2 °F); Surface Mode 0-100 °C (32-212 °F)<br />Accuracy: 0.1 °C / 0.1 °F<br />Error value: ± 0.2-0.4 °C<br />Measuring time: 0.5 second<br />Measuring distance: 3-5cm (1.2-2.0 in)<br />Three colors backlight (color alarm):<br />34-37.3 °C (93.2-99.1 °F): green backlight (normal)<br />37.4-38.0 °C (99.3-100.4 °F): yellow backlight (low fever)<br />38.1-42.9 °C (100.6-109.2 °F): Red backlight (high fever)<br />Note: Three colors backlight only applies to the human body mode， the surface mode is always with green backlight.<br />Auto power off: 18 seconds<br />Working environment: 5-40 °C (41 °F -104 °F)， RH≤85%<br />Storage environment: -20-55 °C (-4 °F -131 °F)， RH≤85%<br />Record data: Record 50 groups each mode<br />Measurement: after boot， short press Mode key to select mode， then align with the measure target with a distance 3-5cm to press the switch / measure key and the measurement result will appear on the screen.<br />Fahrenheit / Celsius conversion: in the boot state， long press MODE button， the screen will display F1， and then short press the switch / measure key， the screen will display F2， then short press MEMO key to select the unit °C and °F， finally press the switch button for several times until shutdown.<br />Data read: short press MEMO to enter the data record， short press MODE and MEMO can read records up and down.<br />Data delete: in the boot state， long press MEMO key<br /><br />Note:  Although I am required by law to provide to you and obtain from you a signed written waiver of the medical evaluation for a thermometer， these over the counter thermometers， which do not require a prescription， they are not medical devices， and comply with all eBay guidelines.  Again these are over the counter (OTC) thermometers and a waiver form is not required. <br /><br />According to the FDA， it is in your best health interest to obtain a professional medical evaluation before purchasing a thermometer and you are encouraged to do so before bidding on this item. If you choose not to obtain a medical evaluation before purchasing this item， I am required by law to provide to you and obtain from you a signed written waiver of the medical evaluation. I am also required to provide to you a copy of the User Instruction Brochure for a thermometer， review the contents of that brochure with you， and allow you time to read the brochure. You must provide to me either a signed statement from a physician or a signed waiver before I will deliver this item to you. Upon your request， I will also provide to you a copy of the User Instructional Brochure for the thermometer or the name and address of the manufacturer or distributor from whom a User Instructional Brochure for the thermometer can be obtained."<br /><br /><br />1 x Thermometer<br />1 x English User Manual<br />In Color Box<br /><img src="http://img6.eachbuyer.com/x9/p100/cb250_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cb250_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cb250_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cb250_4.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cb250_5.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cb250_6.jpg" />