【Non-Contact Thermometer】 The non contact infrared body thermometer supports accurate and fast temperature readings. The maresuing time within 1 second,and the best distance is around 3-5cm. Maintain a proper distance when checking the temperatures to keep yourself safe and secure. ?【Product's Applicability】 Choose the mode you want to test the temperature of Body / Object. Our thermometers are great for adults, kids and babies. Infrared sensor with Error<0.2℃. 32 sets data can be stored to help you track changes in body temperature easily. ?【Large LCD Backlight Display & ℃/℉ Dual Data】 The backlight of the LCD display of this baby thermometer can be switched on or off so that you don’t have to open the light when checking your baby at night. Displays in Fahrenheit or Celsius of your choice. ? [Fever Sound Alarm] alarm system to alert the user that attention is needed. The forehead thermometer will sound an alarm to you when the detected body temperature enters the fever zone.You can customize the alarm temperature value, the default value is 100F. ?【Ergonomic Design】 In order to save more power, the digital thermometer will shut down automatically after 15s without any operation. Energy-efficient with an ergonomic handle and one-click operation. Easy to use and accessible to anyone. (This product includes 2 AAA batteries.) 3 Step for Using Non-contact Forehead Thermometer！Aim the thermometer at the center of the forehead from less than 3cm.Press the button to begin the measurement. The thermometer screen will automatically displays the result in 1 second. READING WITH 1S 1 second fast measurement with instant reading, plus mute mode, just take the temperature without waking up. You can read it clearly even in the dark with a large backlit LCD screen. NO TOUCH The digital infrared thermometer is for surfaces and body temperature in C° or F°. It can be used for human without any contact. PRODUCTS INCLUDE 1 x Forehead Thermometer 1 x User Manual 1 x Product QualiCATion CertiCATe 1 x Plastic Box 2 x AAA Batteries