Description: Non-Contact Infrared Induction Thermometer is a temperature device designed for measuring the surface temperature of the human body. The Digital Infrared forehead thermometer with the large LCD display screen, and its’ accuracy ±0.2°C, Have stable and accurate readings Quickly measure body temperatures without contact ,Utilising infrared technology , each digital thermometer gets accurate readings in one second . Great for Public Place, as School, supermarket, park, airport, restaurant, barbershop, and other public places. This wall-mount infrared thermometers with fever alarm function, temperature readouts are available in Celsius & amp ; Fahrenheit Specification: Type: Infrared Thermometer Model:H3 Material:ABS Size: Approx.110 x 80 x 67mm/4.3 x 3.1 x 2.6 inch Measuring range: 0~50°C Measurement accuracy: ±0.2°C Surface temperature measurement range: 0-100°C Working temperature range: 10-50°C Measuring distance: 5-10cm Response time: 0.1S Net weight: 232g Powered By: 3x AA batteries/1x 18650 rechargeable battery/USB data cable Features: Quick Measurement,High Accuracy,Alarm Function,Energy Saving,One Week Standby Package Includes: 1 Piece Infrared Thermometer 1 Piece USB Cable 1 Piece Manual Note: 1.Please allow 1~3 cm error due to manual measurement, thanks. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, thank you.