Locate large ferrous materials such as iron pot or box or aluminum plate measuring a minimum of 2-1/2 x 2-1/2 x 1/4 in. and at a depth of up to 4.92 ft (1.5 m) on land and small metals such as coins at a depth of 5-7/8 in. with this detector. It features a backlit LCD display and comes with a carrying bag, sand scoop, shovel and earphone.