1.)CE & FCC certified Chinese Infrared Forehead Thermometer Manufacturer, MOQ is 500 pieces. 2.)Measure Instantly in 1 second，Error within 0.2℃~0.3℃(32.36~32.54° F)，Automatic Threshold Alarms. 3.)Optional for ℃ and ℉，No touch, prevent infection. 4.)One key to switch the body temperature, and object temperature. 5.)HEIMANN Sensor original from Germany,20 sets of memories are automatically saved.