Non-contact IR forehead thermometer fastly taking the accurate temperature, great device to measure temperature for kids, children & adults, and use in family, nursery, clinic, school, etc. Features: Non-contact Thermometer: the temperature was determined by measuring the amount of infrared energy radiated of object surface, no touch, no germs spreading, safe and health for using. Non-touch Infrared Sensors: adopts with innovative Infrared sensor technology to measure temperature fastly and accurately. Display Screen: large LCD screen with big black font to display measured value clearly, with backlight ON/OFF function. Data Hold: fast and accurately measuring your body temperature, the temperature will be locked on the screen after measured. Power Saving Auto-off: the device will automatic shutdown in 6s if there is no operation. Powered by 2 * 1.5V AAA battery(NOT included), with low battery indicator. ℃/℉ Switchable: temperature unit can be display in Celsius or Fahrenheit. Specifications: Material: ABS Measurement Range: 32~42℃(89.6~107.6℉) Work Environment: 0~40℃(32~104℉) Resolution: 0.1℃/0.1℉ Accuracy: ±0.3℃/±0.45℉ Spectral Response: 7~14μm Auto-off: 6s Measurement Distance: 1~10cm Sample Rate: 250ms Data Hold: Yes ℃/℉ Switch: Yes Low Battery Indicator: Yes Power Supply: 2 * 1.5V AAA battery (NOT included) Item Size: 155 * 70 * 47mm / 6.10 * 2.76 * 1.85in Item Weight: 148g / 5.22oz Package Weight: 215g / 7.58oz Package Size: 20 * 11.5 * 5cm / 7.87 * 4.53 * 1.97in Packing List: 1 * Thermometer 1 * Manual (English)