FEATURES: -Temperature Reading: This thermometer can show readings in Celsius or Fahrenheit. (Press on "mode" for 3 second switch Celsius or Fahrenheit). -Easy to Use: Digital LCD Infrared forehead thermometer is easy to use. Just press the button to measure, and the temperature will be displayed in 1 second. The temperature can be read clearly even in the dark -Non-contact Measurement: Non-Contact infrared digital thermometer can maintain social distancing. It measures body temperature without body contact (measurement distance 1.2-2inch (3-5cm) -Accurate Measurement: This forehead thermometer measurement temperature range: 32.0°C-43°C (89.6°F-109.4°F), Measurement deviation ≤ ± 0.2 degrees with memory function SPECIFICATIONS: Product: Medical Infrared Thermometer Model: JK-A007 Measuring range: 32.0°C-42.9°C Measuring accuracy: ≤ ± 0.2 Measuring distance: 1-5cm Measuring time: 1s Weight: 105g Size: 135*45*38mm Power supply: DC3V 2 x AAA battery (not included battery)