How to use the Wall Stud Finder - Giant Viking

Beam Finder Wall Scanner - Upgraded 5 In 1 Wall Stud Finder Detector Quickly Locates Wood, Metal, Studs, Pipes, Rebar, Joists, Live AC Wires - Large Clear LCD Display You Can View From Any Angle
Video-Chapters:
0:00 Intro
0:45 How to calibrate the wall stud finder
2:35 Common mistakes
4:41 Outro