- Multi-Functional Detection: This 5-in-1 wall scanner identifies metal objects, wood studs, live AC wires, deep metal, and bolts through various materials. It streamlines your projects by allowing you to pinpoint what's behind walls before drilling, enhancing both speed and accuracy when hanging pictures, installing shelves, or mounting TVs. - Safety with AC Wire Detection: Protect yourself from electrical hazards with the integrated AC detection feature. It emits beeping signals to alert you of live wires, ensuring you can work safely during home improvement tasks and avoid potential shock risks hidden in walls, ceilings, or floors. - Accurate Center-Finding Technology: Achieve professional results with the stud center-locating function that accurately identifies the center of both wood and metal studs. The real-time LED display with a green backlight ensures visibility even in low light, allowing for precise placement of screws and nails. - User-Friendly Design: This detector is designed for everyone, featuring a simple one-button operation for ease of use. Its ergonomic ABS+TPE construction (6.69 x 2.64 x 1.38 inches) fits comfortably in your hand, making it suitable for both DIY enthusiasts and professionals alike. - Practical Applications: Ideal for hanging heavy frames, installing floating shelves, and mounting televisions securely. This detector not only simplifies your tasks but also enhances the safety and integrity of your home improvement projects.