The latest model 2023 stud finder features newly designed locating holes for accurate and quick marking of the edges and centres of live AC lines behind metal, studs, beams, pipes, walls, floors and ceilings. Quick detection saves the user time and effort and makes work easier. It works very effectively to display the edges and center of stands, wood, metal and live AC lines. Durability and 4 sampling modes - This NUZEKY wood/metal stud finder has a high-quality sensor and a shockproof and dust-proof housing for a long service life. This stud finder features 3 scanning modes to penetrate drywall up to 60mm deep; metal mode to detect a variety of metallic materials from 100mm (non-magnetic) to 120mm (magnetic) deep; and AC mode to detect live AC wires up to 40mm. Digital LCD Display and Acoustic Alarm This stud finder is equipped with a large LCD display and an acoustic alarm to detect the exact position of the object. When an object is found, an LED on the middle hole indicates the direction, and the strength of the detection signal indicates whether you are approaching the target. Type-C charging mode saves you the hassle of changing batteries. The NUZEKY stud finder is designed to find both wood and metal studs while avoiding AC lines. This stud finder displays live wires in all modes, so you can stay away from power lines without having to drill into them. NUZEKYs stud finders are extremely accurate and can detect a range of materials, even in thicker walls. Versatile - Our bolt finder is lightweight and durable, so you can use it at home, office or workshop. It makes all your DIY projects easier, such as mounting TVs, bathroom cabinets, picture frames, garage shelves and more. In addition, the updated metal detector not only has a reading mode, but also a voice transmission mode for easier access to the test data. Feature: With this wall detector, you can quickly and accurately locate metals, cables, wooden files and other objects hidden in the wall and avoid unnecessary losses when drilling holes for wall decoration at home. It has strong practicality. The detection depth is up to 120 mm and thus covers the conventional drilling depth (30-60 mm), which is suitable for different drilling scenarios. The anti-jamming high-performance module is accurate and sensitive, with fast response, more accurate detection depth, faster positioning, stable data, efficient detection, saves the user time and effort, and makes it easier to perform decoration tasks. Specification: Name: Wall Detector Casing material: ABS Category: detection instrument. Measuring range: wall Maximum detection depth: 120 mm (ferrous metal), 100 mm (non-ferrous metal (copper)), AC: 50 mm (AC), 40 mm (single-wire copper wire (4 mm)), 20 mm (wooden gear precision mode), 38 mm (wooden stable depth mode). Automatic switch-off: after 5 minutes without operation. Power supply: rechargeable lithium battery/Type-C charging. Appearance size: approx. 13.8 cm x 6.8 cm x 2.2 Weight: approx. 122g Uses: metal detection on the wall.