Upgraded internal sensors accurately detect changes in wall density to locate stud centers with precision. Versatile scanning mode reaches depths of up to 60mm, allowing for quick detection of wood and metal studs, joists, metal tubes, rebar, and live AC wires behind various surfaces. Wire warning indicator alerts users to the presence of live wires up to 2 inches deep, ensuring safe drilling and installation. Capable of scanning through multiple layers of drywall, detecting studs through up to 1.5 inches of material. Compact design with a lightweight build, making it easy to handle and store. The LCD Display Metal Detector is a multifunctional wall detector designed for efficient detection of wood and metal studs, live AC wires, and more. With upgraded sensors, it provides accurate readings and alerts, ensuring safety during home improvement projects. Its user-friendly interface and compact size make it an essential tool for both professionals and DIY enthusiasts. Color: As Shown Material: ABS+PC Package Contents: 1 x Wall Scanner(Without 1*9V battery)