Digital Wall Back Sensor 8-WBS8652 STS

A multi detector that can detect metal, wood, conducting wire in a wall.For metal, depth is displayed(in cm).Magnetized metal and non-magnetized metal can be identified.Using the indicator display with the large liquid crystal display, you can work intuitively.W x H x Thickness (mm):68 x 146 x 26Power supply: Laminated dry battery 9V x 1(included)Max. detection depth for wall materials of plywood, plaster boards, etc.: Magnetized metal 80mm/non-magnetized metal 60mm/conducting wire 50mm/wood 20mmWith soft caseLaminated 9V dry battery for testing x 1