Hilti introduces the PS 38 Multidetector, which quickly and easily locates concealed metal, wood, plastic, and electric conduit beneath the surface of walls, floors or ceilings so you can drill through-holes and set anchors with confidence. The PS 38 is capable of locating objects in a variety of base materials up to a depth of 4 ¾”. It also features several standard modes for various base material/composite structures and even includes a unique mode selection for special base materials such as floor heating, hollow brick and drywall.www.us.hilti.com