PRODUCT DETAILS Click an item to expand and learn more Overview The Kapro 389 Multi-Scanner Stud Finder is an electronic sensor that detects live AC wires, metal, studs, and wood.Features:ADJUSTABLE ➤ The stud finder includes an auto-scan feature and detection buzzer that alerts the user to the exact position of the stud.ACCURATE ➤ This sensor has a range of 50mm for live wires and metal, 38mm for metal pipes, and 18mm for wood.MULTIPURPOSE ➤ This tool is perfect for drywall, electrical, and construction projects. Reviews Questions and Answers