Stud Finder Detects wood/metal studs/joists and metal pipe. Normal and deep stud finder mode locates wood and metal studs up to a full 3/4ö depth through walls, floors and ceilings.Deep stud sensor mode detects wood and metal studs up to 1-1/2ö deep.Avoid drilling, nailing, or cutting into live AC wiring and pipes. 3 TOOLS IN ONE: Wood/Metal Stud Finder, Metal Detector ,Live AC Detector

 Unit is Reconditioned with 1 Year Warranty