Upgraded internal sensors accurately detect changes in wall density to locate stud centers with . Wire warning indicator alerts users to the presence of live wires up to 2 inches deep, ensuring safe drilling and installation. 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. Capable of scanning through multiple layers of drywall, detecting studs through up to 1.5 inches of material. Compact design with a build, making it easy to handle and store., Weight: 0.44753839186 Pounds, Manufacturer: Aboiled