Since these studs are hidden behind your drywall or plaster, a stud finder saves you a ton of time (and potential wall damage), ensuring you drill right into the sturdy support every time.

This is where the Zircon A200 comes into play. This stud finder comes highly rated by users, and the clear differentiator between this stud finder and the previous ones mentioned is the LCD screen ...

Stud finders are great for when you need to hang something in your home, like mounting TVs, shelving, or mirrors.