4-in-1 Wall Detector, Metal Detector with LCD Screen, Stud Detector, 9V Battery-Powered Detector for Detecting Metal, Electrical Wires, and Wooden Studs in Walls, Floors, and Ceilings, Silver

【4-in-1 Mode】 The wall detector has 4 modes, suitable for detecting metal, wood, magnets, and AC wires. You can quickly and accurately locate nails, screws, rebar, wooden beams, AC cables, and much more. LCD Screen and Buzzer: The large LCD screen displays the detection mode, depth, signal strength, and battery level. When an object is found, it will indicate its proximity to the target center through signal strength and beep volume, helping you quickly find the center of the bolt. Multifunctional: The power cable detector is used to find and locate the center and edges of wood and metal studs up to 19 mm deep; a deep scan for a maximum locating depth of 38 mm; a maximum metal detection depth of up to 60 mm; Up to a wire depth of 51 mm. 【Ergonomic Design】 This stud finder features a soft coating that provides a firm and comfortable grip, ensuring safe and comfortable operation and preventing slippage. The unit has a compact design, is small in size, and easy to carry. Fast and accurate positioning: High accuracy helps you quickly locate wood hidden behind metal, drywall, or mains power cords in walls, floors, and ceilings, finding the exact location in time. Durable and practical, suitable for home, office, and workshop use. Ideal for professionals and DIY enthusiasts. Product Description: Wall stud finders can detect metal beams, wooden beams, and cables hidden in walls, ceilings, and floors. (Walls, ceilings, and floors refer to ordinary concrete, tiles, planks, etc.) LCD screen with backlight: This digital stud finder features a large LCD screen and crystal-clear sound. The LCD screen displays the currently selected mode and indicates the direction and intensity when material is detected. Easy to use: Four modes can meet your basic needs. Waterproof and durable: The wall detector is safe and waterproof and can operate normally even on rainy days. Precise positioning: The buzzer intensity changes according to the distance between you and the target, and you can mark the location of the loudest sound with a marker. It also features an AC warning function. 4-in-1 function: The detector can perform stud scanning, depth scanning, metal scanning, and AC scanning. Advanced metal detection technology can meet your various work needs. Wide range of applications: This metal detector can be used to detect the center position of wooden studs in board and drywall, as well as the position of metal and AC cables, allowing you to accurately install metal detectors on TVs, cabinets, drilled holes, etc. Walls etc. How it works 1. Pre-scan calibration tool After selecting a mode, press and hold the scan button (located on the right side of the tool) to calibrate the tool. Wait for the reduction lever to disappear and a beep to confirm that calibration is complete. If you accidentally shake or lift the scanner, you must recalibrate the device and, in Metal/AC mode, place it in the air to calibrate. 2. Scan the wall Once the stud finder has located the material, the LCD screen will indicate the direction, and the intensity of the beep will tell you how close you are to your target. 3. Locate the stud When the signal bar is full and the alarm is loudest, it means the center of the object has been found. Mark it with a pencil.