Pubic Place Self-testing Thermometer?The GEKKA wall-mounted thermometer is the plug on the wall, need nobody to help, and humans measurement temperatures by themselves, fit for Public Place eg: School, supermarket, park, airport, restaurant, barbershop, and other public places. ?FEVER ALARM?GEKKA wall-mount infrared thermometers with fever alarm function, if temperature between 89.6?-99.5?, will show a green line; if temperature between 99.5?-109.4?, the green line will change to red color and the Beep alarm sounds 10 times ?THERMOMETER FOR FOREHEAD?The GEKKA forehead thermometer supports to measure the temperature of the body, measuring range of body mode is 89.6?-109.4? ?FAST MEASUREMENT WALL INFRARED THERMOMETER?The Wall mount infrared thermometer measurement time interval in 1 second and the measurement distance under 4 inches ?LCD Display ACCURACY Readings?the Digital Infrared forehead thermometer with the large LCD display screen, and its? accuracy:0.4?, Have stable and accurate readings, worth to buy!