Hand Metal Detectors are primarily used in public places and high-security areas. People visiting the premises are checked with a handheld metal detector which is easy to operate and can detect hidden metal inclusions. If you have watched Money Heist, the Professor’s gang uses a handheld metal detector to detect if they are being spied on and they did discover the spying device. Overall, the handheld metal detectors are easy to use, very handy, have a 360° Detection Field, and are highly sensitive. They can be either used as a primary screening tool or a secondary screening tool, the first usually being a door frame metal detector, just like in a shopping mall.
