The portable metal detector has a compact and comfortable design and is compatible with the NIJ 0602.02 standard. It ensures uniform detection of magnetic and non-magnetic threat elements, while providing high immunity to external disturbances from electromagnetic and mechanical sources. It uses built-in, long-life rechargeable batteries without the need to remove the battery, as well as a built-in, fast and reliable battery charger. It can be used for indoor and outdoor operations.