BLACK + 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.
Specification
Detection Depth: Wooden Studs: 19mm, Metal Studs: 45mm, Copper Pipes: 25mm, AC Wire: 100mm
Power: 9V Alkaline Battery (Not Supplied)