4-in-1 Wall Detector, Wall Metal Detector with LCD Display, Stud Finder, Detector with 9V Battery for Detecting Metals, Electrical Wires, Wood Studs in Walls, Floors and Ceilings

General descriptionThe 4-in-1 Wall Detector is a versatile tool designed for detecting metals, wood studs, and electrical wires hidden in walls, floors, and ceilings. It features four detection modes: metal, wood, magnetism, and AC cables, allowing users to quickly and accurately locate nails, screws, rebar, and wooden beams. The device is ideal for both professionals and DIY enthusiasts, making it a practical addition to any home, office, or workshop.Technical specificationsDetection modes: Metal, Wood, Magnetism, AC cablesMaximum positioning depth for wood and metal: 19mmMaximum depth for depth scan: 38mmMaximum metal detection depth: 60mmAC cable detection depth: 51mmInstallationCalibration: Select the mode and press and hold the Scan button to calibrate the tool. Wait for the reduction lever to disappear and beep to confirm calibration.Recalibration: If the device is shaken or lifted, recalibrate it by placing it in the air in metal/AC mode.UsageScan the wall: Once the stud finder detects material, the LCD screen will display the direction, and the beep intensity will indicate proximity to the target.Finding the stud position: When the signal bar is full and the alarm sound is loudest, you have found the center of the object. Mark the position with a pencil.Other informationBacklit LCD display shows detection mode, depth, signal strength, and battery level.Ergonomic design with a soft grip coating for comfortable handling.Waterproof and durable, suitable for use even in rainy conditions.Features an AC warning function.