EVM - 3 to 5 cm Non-Contact Infrared Thermometer - It allows you to measure the temperature of an object from a distance. It is done by sensing its radiated infrared energy. It is used in applications like cooking, barbequing, home repair, industrial jobs, etc. It has an auto setting different min-max temp value while testing different objects. There are a green and a red light indicator that indicates if the temperature has exceeded the maximum value. It is beneficial to use this device to reduce cross-contamination risk and minimize the risk of spreading the disease. It is easy to use and read the measurements on the reading screen. You can also retake the temperature instantly if required.