Using a stud finder to locate the metal and wood framing in walls is about the easiest and most accurate way of discovering exactly where the framing is placed. As we're not blessed with good enough vision, and the possibilty of guessing isn't an exact science, they're a cost effective method when it comes to interior wall construction and improvements.
They come in a variety of makes and models - from laser stud finders to magnetic types, they're all capable of helping the user to work more productively, as well as cut down on mistakes and down time. In a sense, they're a bit like a rolling measuring wheel in that the job they perform is a required yet specialist one.
The five best stud finders are featured below. They're all well priced, good value for money models, highly rated, well made and accurate hand tools.