All-in-One Detection Tool: Locate wood studs, metal pipes, live wires, and hidden cables with precision using our 5-in-1 stud finder. Clear LCD Display & Audio Alarm: Easily detect objects behind walls with real-time visual and audio feedback for safer drilling. Getting the Most Accurate Reading For best results, use the ½" stud scan mode as your starting point on standard drywall — this is the setting most users find most reliable. Detection depth and precision can vary slightly depending on wall material, moisture, paint layers, and surface texture, so we recommend calibrating on a known section of wall before scanning your target area. Please note: this device is designed for drywall, plaster, and similar wall types, and is not intended for use on solid metal or masonry surfaces. User-Friendly Design: Comfortable handheld grip and intuitive controls make scanning walls quick and easy for any DIYer or professional. MULTIPLE USES - It's a great tool for plumbers, contractors, carpenters, masons, home renovators, construction workers, electricians, DIY enthusiasts, and others who need reliable detection. Excellent product can meet all your detection needs. Bonus extra 9V Battery Included: Ready to use right out of the box, includes 2 heavy-duty 9V battery for immediate operation and one extra abattery included for added covienance. 12-Month Warranty & UK Customer Support:** Buy with confidence, backed by a full 1-year warranty and responsive support.