Fever management It comes with 5 functions: Ear temperature, forehead temperature, room temperature, clock, cool backlight lcd display and memory. Features: 1) fast ear scan in one second 2) accurate temperature measurement with result indicators 3) non-contact forehead scan 4) temperature measurement range from 0 to 50 'c 5) automatic latch of maximum in continuous scanning 6) splash-proof probe can be easily cleaned by water/alcohol 7) time and room temperature provided 8) invisible probe design without using lens filters 9) cool backlight lcd display 10) alternate temperature reading in 'c/'f 11) large memory capacity up to 20 results