6 in 1 Electronic Stud Finder Wall Scanner - eBay 29.99

6 in 1 Electronic Stud Finder Wall Scanner - Aluminum Alloy Electronic Metal Detector with LCD Display Automatic Calibration Stud Detector for Wood AC Wire Stud Metal Detection A good Stud Finder needs high accuracy and various use. The Stud Detector can accurately and quickly locate non-magnetic/magnetic metals, wooden beams, PVC, pipes, and live AC wires behind the drywall, thus avoiding potential safety hazards in construction. With the easy-to-read LCD screen and ergonomic design, the Wall Scanner will make your home improvement tasks easier.