Handheld Metal Scanner Detector Security Wand Pinpointer

High sensitivity:small hidden metal objects can be detected by this handheld metal detector wand. perfect to use for indoor and outdoor events, can be used this metal detector for airport, station, school and crowded public place to increase security, and it’s not only your good helper to accurately find coins, jewelry even small pins in your garden, also a good finder to detect nails for woodworking else