Non-contact Infrared Digital Thermometer: Its latest nt - 01 chip processor has excellent performance to accurately detect temperature within a measuring distance of 1 - 3 cm (0.39 - 1.18 in), this which is faster, safer, more reliable and effectively prevents cross-infection between multiple people. Instant and Accurate Reading: With the press of a button, the home thermometer can quickly read in one second. Baby thermometers have been clinically tested and their accuracy and reliability have been recognized and recommended by medical experts. Temperature measurement accuracy is only ±0.4℉. Memory and automatic fever alarm: Forehead thermometer can save 35 sets of temperature readings. You can easily track historical temperature changes. Its LCD screen is available in 3 different colors (green / yellow / red) depending on the temperature level. Abnormal temperature (red screen) will be accompanied by a warning sound. Multi-Mode Thermometers for All Ages: Fever Thermometers that Read Ear and Forehead Temperature for All Ages, Thermometers for adults, children and infants. It also measures the temperature of the object (water) and the ambient temperature. Ideal for the public, hospitals, restaurants, schools, businesses, families, etc. (°C and ℉ Easy to change.) 100% satisfaction guarantee: using environmentally friendly and safe PP materials, no contact with the thermometer, not easy to damage, if it please use it safely. We offer a 12 month warranty to make sure you buy worry-free. If you have any questions, do not hesitate to contact us.