Electrical cable detector, 5-in-1 wall detector, LCD screen with battery, wall-mounted metal detector, material detector with audible alarm, wall detector for wood, metal, and AC current

【5-in-1 Function】The wall detector has 5 different scanning modes. Three stud modes scan wooden beams and joists in walls up to 13 mm, 25 mm, and 38 mm thick. The metal mode detects metal up to a depth of 60 mm. The AC scanning mode detects unshielded live electrical wires up to a depth of 51 mm.

【Efficient and Accurate】This power cable detector is equipped with a highly efficient upgraded sensor. The LED display provides clear direction and precise location information. When you move this wall scanner along a wall, a beep will sound to let you know that an object has been found.

You can quickly locate wood, metal studs, rebar, and live electrical wires in walls, floors, and behind ceilings. 【Easy Calibration】One-touch on/off/mode selection and a calibration button make the stud finder very easy to calibrate and use. In bolt mode, simply calibrate on the wall; in metal and AC modes, calibrate in the air. Be sure to perform calibration in an area where there are no bolts or AC wires nearby. 【Multiple Uses】This power cable finder is suitable not only for professional applications such as construction and industry, but also makes DIY projects at home easier and safer. If you need to drill holes in the wall, hang artwork, mount a TV, or install a ceiling light, this can help you avoid drilling into metal and AC wires. [Customer Service] The wall metal detector comes with a 9V battery; you don't need to buy one separately.