Another way to find studs is simply to drill test holes into the wall at inconspicuous locations.

Finding studs behind plaster walls can be a challenge.

Sometimes you can find studs by sighting along the wall with a strong spotlight.

But finding studs is not the only planned use of the technology.

To find studs, use an electronic stud sensor.

To find studs inside finished walls, use an electronic stud sensor.

Another way to find studs is to drill exploratory holes for them in the wall.

To find studs without guesswork or gadgets, drill test holes into the wall at inconspicuous spots.

"They didn't strain to find studs," said one racing executive.

After you have found several studs, mark the width of the cabinet on the wall so that it will cover as many studs as possible.