AUTO STORAGE UP TO 99 READINGS| This touchless digital infrared thermometer automatically stores 99 temperature readings and recall them at any time for better tracking the changes in body temperature. DUAL MEASURING MODE, Non-Contact Forehead infrared thermometer can be used for Human Body or Surface | Unit Conversion Mode is available for ? (Celsius) or ? (Fahrenheit) temperature. 3 COLORS DISPLAY TEMPERATURE ALERTS | This infrared thermometer has a large LCD display Green for Normal (38.8?), Yellow for LOW and Red for HIGH | It makes the temperature scanner readings clearly visible in the dark. QUICK AND EASY TO USE | Contactless infrared thermometer Simply Aim-Trigger & Measure within safe distance of 3 cm to 5 cm |Professional Medical Thermometer for home, shopping complexes, hospitals, factories, offices and schools. NON CONTACT, FAST AND ACCURATE| Infrared digital thermometer for surface and forehead | Measure body temperature in C° or F° | Give fever alarm alert | Non Contact Infrared Thermometer for Adults, kids and surfaces.