When the stud finder detects the edge of a stud, it will beep, flash, or use a combination of signals to alert you.Place the stud finder on the wall where you plan on hanging your item, and slowly move the stud finder horizontally across the wall.Make sure the sensors on the bottom of the tool arenвЂ™t dusty or damaged. Start by turning the stud finder on and checking that the batteries are charged.ItвЂ™s not difficult to use a stud finder, and these simple tools can make the difference between a successful DIY project and one that goes drastically wrong. Many of todayвЂ™s electronic stud finders have modes for detecting these materials, which is very useful when youвЂ™re doing more than merely looking for a stud to support a heavy mirror or shelf. While all stud finders detect wood, there are other types of materials that might be hidden behind your walls, including plastic or metal pipes and AC wiring. Many stud finders with this feature can penetrate a surface up to 1.5 inches deep. Or youвЂ™re scanning floors for joists, rather than walls. Typically, studs are buried around 1/2 to 3/4 inches behind drywall, but there are times you want to go deeper to find other hidden objects. Some electronic stud finders let you adjust the depth to which the sensors penetrate the wall. These stud finders are fairly inexpensive but wonвЂ™t show you the exact edges of the stud, and they donвЂ™t penetrate into the wall as deeply as their electronic counterparts. Magnetic stud finders contain rare earth magnets that donвЂ™t actually detect wood inside the walls instead, they detect the metal in the screws or nails holding the studs in place. Electronic stud finders generally sense objects buried deeper inside the walls than magnetic stud sensors, but they also cost more. Typically, electronic stud finders have a visual display that pinpoints the location of the stud, and they often have an audible signal as well. They work by detecting changes in the density of the surface being scanned. There are two basic types of sensors used in stud finders: electronic and magnetic.Д®lectronic stud finders run on batteries. What to Look for in a Stud Finder Sensor Type It can detect more than one stud at once, and the deep scan mode allows you to detect studs in thick walls.В If youвЂ™re looking for something that costs a bit less, however, the Zircon StudSensor e50 Electronic Wall Scanner is a solid option that still provides reliable results. The BullsEye comes with two AA batteries and is covered by a two-year limited warranty.ДЇor an accurate and quick stud finder, we recommend the Franklin Sensors 710 Precision Stud Finder. On line function, the BullsEye beams a red laser line up to 20 feet horizontally in both directions, giving you plenty of assistance in properly aligning whatever it is you want to hang. ThereвЂ™s a small pin on the back of the device you can use to anchor it to the wall, if desired, while you work. Once youвЂ™ve found the stud that you want to use to securely anchor your object, switch the BullsEye to its level function. Just depress the power button-youвЂ™ll need to keep it depressed with your thumb or finger while you work-slide the device across the wall in your targeted work area, and listen for a beep when the tool encounters a stud or other object inside the wall. The device works on drywall, lathe, plaster, and concrete walls. Use the device first to find hidden objects inside your wall, including studs, metal pipes, wooden support beams, and live AC wires. ItвЂ™s the ideal assistant when you are hanging or mounting heavy items that need to be both securely fastened to a stud forВ support and perfectly straight, such as cabinets, mirrors, heavy artwork, televisions, or shelves. With the BLACK+DECKER BullsEye Line Laser with Stud Sensor, you get two tools in one. Must keep power button depressed while in use The Spruce Home Improvement Review Board.

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