The only thermometer you need: designed for all ages, it not only supports forehead or behind the ear functions it can also measure the temperature of room/objects/liquids from a distance of 0.4 to 4 inches. Easily switchable from ℉ to ℃. Features 1-second fast measurement with instant reading and 32 sets of readings are recorded. | Reduced Risk and Costs: No Contact means the risk for cross-contamination is reduce and financial costs are lowered by eliminating the need for probe covers and other disposables. Easy to use - just point and pull the trigger button. Can be used in home, office, work place or outdoor venues. | Convenient High Fever Alarm: The thermometer will beep 5 times if body temperature is above 100.4℉(38℃). This feature can be turned off so that it does not disturb those that might be sleeping. Easy to read large backlit LCD display for use in the dark. | Accurate, Fast and Reliable Measurement: Sensitive No Contact Forehead thermometer works up to 4 inches from forehead. Accurate to ±0.4℉. Measures temperature in less than 1 second. Auto power off after 7 seconds to conserve battery life. Batteries are included. | Satisfaction Guarantee - Backed by ZUBREX 365-day warranty.