5in1 Stud Finder & Wall Scanner Why you need it Reduce guesswork and avoid costly mistakes: quickly locate studs, metal, pipes and live AC wires before drilling or nailing. Improve safety: detect live AC wiring and hidden pipes to prevent shocks, water damage and structural errors. Save time and get accurate placement for TVs, cabinets, shelving and trim with clear center/edge detection. Key benefits and performance Five scanning modes cover common detection needs: three stud depths for different wall thicknesses and material depths plus dedicated metal and AC detection. accuracy: builtin intelligent microsensor chip with sensitivity locates both edges and center points reliably for studs, joists, metal objects, pipes and live AC wire. Fast, clear feedback: audible beeping indicates when you've reached the edge or center of the detected object so you can mark locations confidently. Clear visual guidance: large LCD display with backlight shows direction and target location even in lowlight or tight spaces. Specifications and functions Stud scanning modes (depths): 1/2 inch (13 mm), 1 inch (25.4 mm), 1.5 inch (38 mm) Metal scanning mode (depth): 2.36 inch (60 mm) AC (live wire) scanning mode (depth): 2 inch (51 mm) Detects edges and center of studs, joists, pipes, metal and live AC wire behind walls, floors and ceilings Audio alarm signals approach to edge or center; LCD with backlight provides visual confirmation Practical use scenarios Mounting a flatscreen TV: find the stud center quickly so you can anchor the TV bracket to solid framing. Installing kitchen cabinets or shelving: locate joists and studs at the correct depth to support heavy loads. Renovation and work: scan walls and ceilings before cutting or drilling to avoid hidden pipes and live AC wiring. How it helps in real work Use the appropriate scanning mode for the material and expected depth, sweep the tool across the surface, listen for the beeping alarm and confirm with the LCD. Mark edge and center points to guide drilling or screwing. Designed to be a reliable handheld inspection tool to reduce rework, increase safety and speed up installation tasks. Includes all original scanning modes and detection functions for accurate, dependable wall, floor and ceiling inspection.