The AVT-BT320MT-B is a body temperature thermal measurement tool designed to rapidly screen designated areas. This tool features a high-precision body temperature measurement algorithm for accuracy, real-time calibration, the ability to use external power for continuous work, an external display with full video image recording, and non-contact screening to avoid cross infection. This tool can be used in a wide variety of scenarios, including offices, commercial complexes, subway stations, factories, schools, enterprises, communities, banks, and hospitals.