The TriScanner® OneStep® stud finder with Zircon-exclusive CenterVision® technology—detects studs, metal, and hot unshielded electric wires behind walls, floors, and ceilings.
Stud Scan Mode
Finds the center (or edges) of wood or metal studs up to 3/4 inch (19 mm) deep, for typical drywall construction.
Finds the center (or edges) of wood or metal studs up to 1 1/2 inches (38 mm) deep, for thick construction such as plywood, paneling, or tile over drywall.
Metal Scan mode
Metal mode detects ferrous metal, such as rebar, up to 3 inches (76 mm) deep
In any mode, continuously detects the presence of AC voltage for safety.