4-in-1 Digital Wall Scanner Stud Finder – Wire/Metal/Wood Detection + Battery
🔍Detection Modes 4-in-1 Digital Wall Scanner. Stud Scan: Detects wooden studs at 0.5in (12mm), 1in (25mm), and 1.5in (38mm). AC Scan: Identifies live wires up to 2in (51mm) (requires open circuit).