First, we need to mention that a stud is an important construction element of your house. It can be non- or load bearing. The stud is used to hold windows, doors, finishing and other elements of a house. However, a stud makes a house stronger so it can withstand earthquakes or strong wind. Other construction elements are connected to a stud, that is why it is necessary to know where it is and a stud detector can help you. Please consider checking our review dedicated to the best stud finder.

All stud detectors can be divided into two large groups – magnetic and electronic. This article will help you understand which is better for you.

Magnetic sensors of a stud

This kind of devices uses magnets that are attracted to metal fasteners in the stud. The closer the stud detector to the fastener the more power of attraction.

Pros
  • A simple working principle with a high level of precision.
Cons
  • Sometimes, builders may leave fasteners off the stud, so you will detect useless spots.

Electronic stud sensors

These devices are more complicated and they use changing the dielectric constant to detect a stud. Some devices may identify not only a stud but also metal objects.

Pros
  • This kind of devices is very precise (the sensor should be calibrated before using).
Cons
  • Bumpy surfaces (uneven wall paint or plaster) may reduce the level of precision.

It can be very helpful for you, especially if you have no experience of using this kind of devices.

Magnetic or electronic stud finder

Stud detectors are extremely useful, since they help find one of the leading construction elements. Both magnetic and electronic devices can do they job. If you look for something simple then you should consider buying a magnetic one. If you need a professional-level device then an electronic stud sensor is right what you need. Consider checking our stud finder reviews, where we pay special attention to different devices.