How to use (for forehead temperature):*1.Press the "measure button" (power icon) to power on;(Kindly note: the LCD display screen will show "Lo" when open, it's a normal phenomenon, just waiting the temperature light goes off, then you can use it to measure temperature)2.Then press the "measure button" to scan your forehead, please keep the measuring distance between the forehead and the thermometer within 0.4in, then you can get the readings (accompanied by a long beep);3.If you need to measure again, please do not operate until the temperature light goes off (accompanied by a short beep), please wait 5-10 seconds for each measurement.How to avoid the inaccuracy:Please make sure that there is no dirt on the temperature sensor.Please make sure that there is no water or any shade on the forehead.Please clean the ear canal first when you measuring the ear temperature.It is NORMAL to get the variations between Oral (0.5 to 1.0°F), Forehead (0.3 to 0.5°F) and Ear measurements. This is NOT due to the inaccuracy of the thermometer.How to turn on/off the beep:Long pressing the "Memory/Mute-unmute button" for 3 seconds Easy to use:It is the Best All-in-One Solution For Fever and Body Temperature Measurement for the Entire Family. No inconvenience would be caused to your daily life. It’s available for measurement when your Children are sleeping.Multiple use:Thanks to the dual-mode design, you are free to take body temperature by detecting the infrared heat given off by the forehead, which is from 32℃ to 42.2℃ (from 89.6℉ to 107.9℉), and by the eardrum, which is from 0℃ to 100.0℃（from 32.0℉ to 212.0℉) Warnings:Please keep this Dual Mode infrared thermometer out of Children’s reach. Medical assistance can’t be replaced by the use of the infrared Dual mode infrared thermometer. The Dual mode infrared thermometer is not waterproof!
- DUAL MODE: Forehead Thermometer (suitable for all ages) and Ear Thermometer function (only for the child above 3 months) - the easiest and most practical way to take a temperature.
- RELIABLE AND ACCURATE: A maximum of 20 previous readings is available to help you track the changes of your body temperature. Delivers temperature readings with Unfailing Accuracy and very fast.
- SAFE AND HYGIENIC: Compared to mercury thermometer, there is no danger of breaking the glass or swallowing mercury. It is totally safe for children to use.
- QUICK AND EASY: This electronic thermometer is very easy to use. The thermometer reads within 1 second and a loud enough beep will notify you it is done.
- 100% SATISFACTION - If you are not happy with the quality or performance of this thermometer, let us know anytime and we will be glad to address your issues, questions, or suggestions.