- Reliable detection: Our Stud Finder wall scanner uses multisensor technology to quickly locate edges, centers, and live AC cables, delivering dependable and precise results. - Enhanced precision: The clear display shows distance to the object, detection signal strength, and the stud center. Scan mode provides full-wall coverage for accurate results. - Versatile and easy to use: Detect metal objects, wood, magnetic materials, and AC cables with a user-friendly interface. Switch between seven functions to match your project needs. - Fast setup and operation: Auto-calibration minimizes interference from nails, cords, or metal objects for fast, hassle-free scanning. - Practical applications: Locate studs for mounting a TV or heavy shelf; find framing for cabinets; check for wires before drilling or opening walls. - Key specs: compact handheld design, durable ABS plastic housing, works on drywall, plaster, and wood-framed walls; reliable performance with real-time distance, signal strength, and center indication.