6 in 1 Wall Scanner: This multi functional detector efficiently identifies wood, metal, live wires, and PVC pipes hidden behind various materials with excellent accuracy, perfect for renovation and construction tasks Highly Sensitive Detection: Features improved scanning technology to provide stable and correct measurements with reduced false alerts for effective locating Simple Button Control: Designed for user friendly action, it enables simple selection with single button function, suitable for both experienced users and beginners without concentrated skills Clear LCD Display: The visible screen shows current scanning depth and detected object category, allowing quick identification of concealed factors in panels or flooring Sound Alert: Built in buzzer notifies users instantly when objects are detected, enhancing safety during drilling or modification activities, Manufacturer: Hangsu