Adult Forehead Thermometer Infrared Thermometer with Fever Alert Non-contact Forehead with Memory Function, LCD Display, Adult Baby Infrared Thermometer Main selling points of the product. 1Adopt high precision infrared sensor, stable and reliable performance. 2. exquisite and compact, convenient to carry 3Easy to operate, good use experience. 4HD screen display, clear data, clear at a glance. 5Backlit three-color display, all-weather measurement (green, orange and red). 6Head and object temperature switch 7 Forehead and object temperature measurement 8, or F conversion, the use of a wide range of people 9Fever reminder, display orange and red backlit 1010 groups of memory, keeping track of recent measurement data 11Quick temperature measurement in one second, saving time. 30 seconds automatic shutdown, to save battery Product parameters. 1Accuracy. Front temperature: 0.2C / 0.4F Object temperature: 1.0C / 1.8F 2Span measurement. Forehead temperature: 35.0C - 42.9C (95.0F - 109.2F) Object temperature: 0C-93C (32F-199.4F) 3Product size: 136 x 76.5 x 38mm 4, Product weight: 75g (without battery) 5Resolution: 0.1C/0.1F 6Auto off: 30s1s 7Memory group: 10 groups 8Battery: 2 x No. 7 dry cell batteries 9Operating ambient temperature: 16-40 (60.8F-104F) Humidity: 15-95%RH; Atmospheric pressure : 86-106 kPa 10Fever Alert Orange: 37.5T37.9(99.5F-100.3F) Red: 38.0T42.9(100.4F-109.3F)