DEWALT Stud Finder, 3/4”, Locate Framing Studs Efficiently with LED Arrows, Ideal for Wood and Metal, AAA Batteries Included (DW0100)

Product Information

Stud detectors are either magnetic or electronic. The latter type can be further broken down into subcategories. Magnetic

It has stronger magnets than many of its competitors, guiding you to the fasteners easily. It also has a rotating bubble level. Similar to the Bosch D-Tect150 in that their are 7 scanning modes that can reach depths of up to 2.5”. Many of us don’t know it, but stud finders have been around since the early 80s. These were simple devices that used magnetic force to sense the presence of a stud behind an already-built wall. Of course, they’ve come a long way in terms of accuracy. Gives shallower readings in its deep scan and live cable modes than similar models What Customers Are Saying Studs are typically 16 inches apart (walls) and occasionally 24 inches (ceilings). If you’re having trouble finding one, get a good reading on another part of the wall and measure over.Stud finders are the kind of tool that many of us homeowners tend to overlook until we absolutely need it. Magnets can’t detect wooden studs outside of the metal contained inside them, and because of that locating wooden studs in a home proved difficult. All electronic stud finders use sensors to measure the change in density in the wall. Typically, you must place the stud finder on a part of the wall without studs to ensure it gets calibrated before sliding it across the wall to find studs. Once the finder locates a stud, the results are displayed on an LCD screen.

Electric/Digital ones offer deeper scanning capabilities but are usually more complex and expensive. Now, there are several types of stud finders and sensors on the market that compliment a user’s budget and needs. Hello, my name is Chris and I was born and raised in Western Pennsylvania. I’m an engineer with experience in medical technology, steel and materials, and nuclear power industries. I have been with my current employer for more than 5 years developing digital control systems for nuclear power plants. For best results, you need to mark the strongest signal multiple times from several directions to hone in on the source Scanning prowess. This feature determines the depth and accuracy of a model’s scans. Some stud finders can even locate studs in a 3-dimensional plane.The earliest stud finders were magnetic. These finders used internal magnetic to determine the location of metal located in studs. The theory was that this covered several use contexts—commercial buildings were often built with metal studs, and almost all wooden studs present in residential homes had some sort of metal contained in them. Mostly common magnets that react via magnetic force as the tool come across metals near the surface of a wall. Trying to accurately find studs inside a plaster wall is hard. Magnetic stud finders often won’t penetrate far enough and electronic models are iffy at best. Our selection as the best stud finder for plaster walls isn’t technically a stud finder—it’s a metal detector.In our experience, metal detecting gives us the best results. Know the wall type; magnetic stud finders tend to be more effective on plaster, while electronic ones are better with drywall.