Engineered with ABS housing and ergonomic grip, this electronic finder combines portability with professional accuracy through its directional light guidance systems Simplifying wall mounting projects for artwork, shelves, or entertainment systems while avoiding electrical wiring during home improvements or commercial construction tasks Ideal for enthusiasts, contractors, and homeowners requiring detection for secure installations in paneled surfaces Professional Precisions Detect wood / metal up to 20mm with this advanced wall scanner, perfect for locating edges when hanging frames, or planning renovations Effortless single button operate features sliding detection mode, enhanced by alerts that intensify near targets, Manufacturer: XIBEIDIANZI