MOCITA Stud Finder Wall Scanner 5-in-1 – HD LCD Display, Edge & Center Detection

Meet the MOCITA SH402 Stud Finder Wall Scanner, a 5-in-1 tool designed to help you locate framing and hidden utilities behind walls with confidence. Built around an intelligent micro-sensor chip, it guides you to edge and center locations for wood and metal studs and flags live AC wiring before you drill.

In controlled testing, the device reports an accuracy rate above 97%, making it a practical companion for professional work and home DIY. The 5 detection modes cover the tasks you encounter most often: wood and metal studs, metal-only detection, and live wire screening. The SH402 also features a clear HD LCD display and an audible alarm to reinforce what you see on screen.

What it detects and how it helps

Five in one detection lets you tailor the search to your project. The 1/2 in mode locates wood and metal studs up to 13 mm deep. The 1 in mode reaches up to 25 mm, and the 1.5 in mode reaches up to 38 mm. A separate metal scan mode detects metal up to 60 mm, while the AC scan mode reads live unshielded wires up to 51 mm behind walls, floors, and ceilings. Use the MODE button to switch modes as your plan evolves.

Visual and audio cues you can rely on

The built-in HD LCD display works in tandem with audible alerts. When you approach a target, the screen brightens and the beep tempo increases, helping you confirm safe, precise locations even in bright rooms or tight spaces. A quick calibration via the side button after you switch modes minimizes errors and improves reliability.

Designed for comfort and everyday use

The ergonomic anti-slip handle fits naturally in the hand, making scanning sessions comfortable for both professionals and DIYers. The intuitive interface supports quick location and verification, so you can move from measurement to mounting with less guesswork.

Where you can use it

Suitable for plaster walls, drywall, lath, acoustic ceilings, and painted surfaces, this scanner supports hanging TVs, shelves, frames, and other wall-mounted items. It’s compact, fast, and easy to store between jobs.

Real-life scenarios show how it can save time and protect wiring: mounting a TV, installing a heavy shelf, or upgrading cabinetry without guessing. The device is lightweight and portable, ready for use in rooms across the home or shop.

Maintenance tip: keep the unit dry, avoid strong impacts, and replace batteries as needed to maintain reading accuracy. Store it in your tool kit for quick access on future projects.

• Accurate edge and center detection for wood and metal studs
• Live AC wire detection to plan safe drilling
• Depth-aware modes: 1/2 in, 1 in, and 1.5 in for typical studs
• Metal detection and dedicated AC mode for versatility

• Toggle modes with MODE, calibrate before each read, rely on visual and audio signals
• Start with 1.5 in mode when unsure of stud depth
• Mark detected spots and recheck with a second pass
• Keep the device handy for DIY projects and professional installs

Note: While the tool provides helpful indications, always verify with multiple checks and follow best safety practices when drilling or mounting heavy items.