Black & Decker B/DBDS303XJ BDS303 Automatic 3-in-1 Stud Metal & Live Wire Detector Black and Decker Wooden stud, metal and AC live wire detector offers the user peace of mind before drilling. Accurately finds centre of wooden stud first time and LCD screen provides clear indication of concealed objects. Detection Depth: Wooden Studs 19mm, Metal Studs 45mm, Copper Pipes 25mm, AC Wire 100mm. Power: 9V battery.
