Best Stud Finder For Plaster Walls Reviews

The Stud Finder

A stud finder, also known as a stud detector or stud sensor, is a handheld device used to locate framing studs located behind the wall surface or drywall. Read our best stud finder for plaster walls reviews to find the best unit for your household or business needs. There are at least three different types of stud finders and these are magnetic, metal-detecting and ultrasound. Stud finders have been around for many years and all the first ones were all magnetic, relying on internal magnets to detect the wall fasteners presumably attached to studs. Most people think that this device is not that useful in terms of practicality but there are some who still use them to find leftover studs that are hidden on the wall surface.

Magnetic stud detectors use magnets to locate metal in the walling material because the magnet is attracted to the metal which the attraction grows stronger as the magnet gets closer to the metal in the walling. Since the magnet is not that strong, you might need to sweep up and down the wall many times to find a nail. The only thing these have going for them is that they are cheap. This is perfect if you don’t want to spend much on a stud finder.

Metal- detecting electronic stud finders rely on sensors that detect changes in the dielectric constant of the wall. The dielectric constant changes when the sensor hovers over a stud. They work on the same principles as a treasure hunter's metal detector: an electromagnet in the detector induces a small current in nearby electrical conductors and detects the resulting magnetic field. The lower reading indicates the presence of a stud in the wall. Internal capacitor stud finders can also come with other features that locate metal and live AC voltage.

Ultrasound stud finder is probably the only kind that actually does a better job than the other ones. These directly detect the stud or its edges by sensing a change in the density of the wall. You need to zero the sensor by pressing it against a known void. After that, you slide it along the wall and it beeps or flashes to show that it's detected an edge. Now if you are planning to buy one, choose the best stud finder from the eight models we have reviewed for you.

Best Stud Finder For Plaster Walls - Up To Date Reviews

1. Stanley FMHT77407 FatMax Stud Sensor 300

The Stanley FMHT77407 FatMax Stud Sensor 300 features a backlit LCD screen which clearly displays all of the sensor's readings, even in low light conditions. Deep metal scan senses metal through up to 3 inches of material. It is an auto-calibrating unit and incorporates a One Pass center-find technology to locate stud centers. It also has an AC detection up to 2-inch deep wood and metal detection up to 1-1/2 inches deep surface material. Its new ergonomic design and soft grips provide comfort and control of the tool.

2. all-sun Wood Stud Finder Electronic Sensor

The all-sun Wood Stud Finder is an advanced detector that can detect and locate metal, AC voltage, and the stud. Users can detect any material before drilling, cutting, or nailing with this handy auto calibrated detector. When detects an object, the spotlight appears and mark in the groove position. There is also an LCD and sound signal to indicate any findings. Overall, this product is made of quality materials, easy to use, and it is very useful being able to detect AC current and metal hidden beneath the wall.

3. Zircon StudSensor HD55 Stud Finder

The StudSensor HD55 deep-scanning stud finder boasts more design innovations by Zircon. This device features an enhanced LCD display and debuts a new Target Spotlight that illuminates on-screen when you’ve found the edge of a stud. Select from two stud scan modes to find the edges of wood and metal studs to securely anchor mirrors, shelves, and cabinets to the wall while also avoiding live AC electrical wiring. If you want an accurate and easy to read display with sound, then this device will not disappoint.

4. Precision Sensors Stud Finder Professional Deep Scanning LED Profinder 5000

The Profinder 5000 has innovative stud-sensing technology that instantly finds hidden studs. This advanced stud finder senses the wall in thirteen locations simultaneously, then instantly illuminates the display elements that are in front of a stud. It instantly detects wood, metal, and other hidden objects. With a one-step operation, just hold the button down to turn on and place on the wall and the LED lights will locate studs. Advanced technology senses the wall in multiple locations simultaneously and senses hidden objects with, or without, sliding across the wall.

5. Zircon StudSensor e50 Electronic Stud Finder

Our Rating: 4.1/5

The StudSensor e50 quickly and easily locates the edges of wood and metal studs and joists behind walls, floors, and ceilings. With its new shape and updated components, the StudSensor e50 offers several additional features to make finding studs and joists as easy and as accurate as possible.

The Zircon SS e50 electronic stud scanner reliably detects the edges of wood and metal studs. It immediately alerts you of live AC wires helping you easily find studs and avoid hazards while mounting a TV, hanging cabinets, and installing garage shelves.

The ergonomic grip design allows for comfortable use regardless of how big or small your hands are.

The StudScan mode locates the edges of wood or metal studs up to 0.75 inches deep while DeepScan mode locates targets up to 1.5 inches deep.The patented "Over the Stud" Indicator and SpotLite Pointing System ensure the e50 provides trustworthy results. 

The WireWarning detection indicates the presence of live, unshielded electrical wiring up to 2 inches deep. It has an ergonomic grip design allows you to hold the tool comfortably in either hand, at any angle. Overall, it’s one of the best stud finder devices as regards the ease of use, ergonomics and the overall builds.

6. Sharkk Basics Stud Finder

If you are looking for a cheap but quality stud finder, then the Sharkk Basics is what you need. The Sharkk Basics stud finder comes with special detection technology that allows you to detect wood, metal or A/C wiring. This special feature keeps you from damaging unforeseen objects that are hiding behind your walls. It is easy to use, just scan horizontally from left to right across the wall and the stud finder will locate both ends of a stud and peak in the middle.

7. ProSensor 710 Franklin Sensors

The ProSensor 710 incorporates innovative stud sensing technology that instantly finds hidden studs with no sliding action required. The Bright LEDs lights illuminate to indicate the position of hidden objects which makes it very easy to visualize the position of studs. This patent-pending detector senses the wall in thirteen locations simultaneously, then immediately illuminates the display elements that are in front of a stud. The ProSensor 710 is faster, less error prone and more accurate than other products on the market. It is the easy way to find studs.

8. StudSensor HD800 Stud Finder

The StudSensor HD800 quickly and easily locates the edges and center of wood and metal studs and joists behind walls, floors, and ceilings. It also locates metal targets up to 3 inches deep. The 3-mode switch makes it easy to change functions, while the display screen, SpotLite Pointer, and audio tone all indicate the location of the target. The signal strength indicator will help distinguish between shallow and deep targets.

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