5 in 1 Detector HD LCD Display Stud Finder Wall Scanner Sensor for Wood AC Wire Center Edge Tool

Good luck with your favorite purchasesItem Type: Stud Finder Wall Scanner Product Material: ABS Product Size: Approx. 152 x 62 x 28mm / 5.98 x 2.44 x 1.1in Battery: 6F22 Alkaline battery 9V(not include) Purpose: Quickly locate wood, metal and AC wires concealed in house wall, floors and ceilings. Can work on slats, wallpaper, wood floors, acoustic ceilings, painted wall and more. Avoid your dangers when installing TVs, cabinets, garage racks, etc.