General description This 4 in 1 Wall Detector is designed for detecting metals, electrical wires, and wood studs in walls, floors, and ceilings. It features four detection modes, allowing you to quickly and accurately locate nails, screws, rebar, wooden beams, and AC cables. The device is ideal for both professionals and DIY enthusiasts, making it a practical tool for home, office, and workshop use. Technical specifications Detection Modes: Metal, Wood, Magnetism, AC Wire Wood and Metal Stud Depth: 19 mm Deep Scan Maximum Depth: 38 mm Metal Detection Maximum Depth: 60 mm AC Wire Detection Depth: 51 mm Usage The wall detector is used to find and locate the center and edge of wood and metal studs. It features a large LCD display that shows the detection mode, depth, signal strength, and battery level. When an object is detected, the device indicates how close you are to the center of the target through signal strength and beep intensity, facilitating quick and accurate positioning. Other information Ergonomic design with a soft grip coating for comfortable handling Compact and portable design for easy carrying