Infrared thermometer with ear forehead object room temperature; LCD display with backlight and buzzer; Special ergonomic design for easy use; Available for measurements when children have fallen asleep; Comfortable compared with anus thermometers for children and more rapid and simple compared with mouth thermometers; Fast testing safe and hygienic; 20 groups of memory data; Fever alarm function; Automatically power off; Technical specification: Applicable regulations and laws: ASTM 1965/EN12470-5/GB/T 19146-2010; Temperature units: degree C/F adjustable; Measurement range: Forehead temperature mode: 32.0-42.2 degrees C/89.6–107.9 degrees F; Ear temperature mode: 0.0~100.0'C / 32.0~212.0'F; Precision: +/-0.2'C / +/-0.4'F; Display resolution: 0.1'C / 0.1'F; Latency time: 1 second; Sound volume: >=50dB