Garrett Handheld detector Super Scanner V

It also detects the smallest metallic objects. The Super Scanner features automatic calibration and a battery check. No further adjustments are necessary. When an object is detected, the device emits an acoustic and visual alarm. Simply press the power switch, and the automatic function detects all hidden metallic items. However, the handheld metal detector is equipped with an elimination switch. This allows the sensitivity to be adjusted if nearby metal, such as rebar in the ground, causes interference.