Features:1. Accurate and Rapid: The stud finder adopts an intelligent micro-sensor chip with the highest sensitivity which can accurately and quickly find edges and center of metal, studs, joists, pipes, live AC wire behind walls, floors and ceilings.2. 5 in 1 Multi-function Detection: The upgraded 5-in-1 mode provides users with more detection needs. Fast detection saves users time and effort, making the task completion easier3. Digital LCD Display & Audio Alarm: This stud finder comes with large LCD display and sound alarm, which can detect the exact location of the objects.4. Easy to Use: Easy-to-read LCD display and ergonomic anti-slip handle provide users with comfort and convenience while scanning.5. Wide Use: This stud detector quickly locates wood, metal and AC wires hidden in the walls, floors and ceilings of the house.Description:It can work on different wall surfaces, such as lath, wallpaper wood flooring, acoustic ceiling, painted walls, etc. helping you avoid dan-ger when mounting TVs, cabinets, garage racks, etcSpecifications:Batteries:1*9V batteries required (not included)Material: ABSPower Source: Battery PoweredPackage Size: 7.7 x 3.2 x 1.6 inchesPackage In