10 Best Stud Finders in 2021

Stuart Wellbert
Written by
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(for Stud Walls)

Looking for a stud finder to locate studs in walls, ceilings and floors for the installation of shelves, bookcases, shelving, wall mounts, power adapters, home improvement projects and mounting brackets?

After hours of research and reading test results and reviews, I recommend the IRIS 3-in-1 Pinpoint Pro stud finder as the best stud finder in 2021. It will quickly pinpoint the wood stud and mark their centers on a white background.

It works on any drywall surface and it will locate large metal objects like pipes, wiring and conduit. It easily finds wood studs from 1/8” to 1/2” thick in all types of walls. The 3-in-1 Pinpoint Pro stud finder provides a bright, laser-guided laser beam to pinpoint wood studs, with automatic shut off for accurate measurements of studs.

If you’re on a tight budget, I recommend the Hitachi W8V3 as the best budget stud finder in 2021!

The IRIS 3-in-1 Pinpoint Pro stud finder is suitable for most building and home improvement projects.

You can easily install shelving, bookcases, home theater components, wall mounts, power adapters and more! You will definitely be amazed and pleased with this amazing stud finder.

Franklin Sensors FS710PROProSensor 710+ Professional Stud FinderBest OverallFranklin Sensors FS710PROProSensor 710+ Professional Stud Finder
The StudBuddy Magnetic Stud FinderBudget PickThe StudBuddy Magnetic Stud Finder
WAYNE CDU800 1/2 HP Submersible Cast Iron and Steel Sump PumpUpgrade PickWAYNE CDU800 1/2 HP Submersible Cast Iron and Steel Sump Pump

1. Franklin Sensors FS710PROProSensor 710+ Professional Stud Finder

Our rating: 9 / 10

Franklin Sensors FS710PROProSensor 710+ Professional Stud Finder

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  • The stud finder shaft is longer than other models so that it easily locates the studs and nails without disrupting your walls
  • Have better range of detection than other stud finders. Metal to wood stud range is 8.5mm (5/16 inch). Has unsurpassed sensitivity.
  • Adaptable to different conditions and can perform with unlimited versatility
  • The FS710PRO has a LED that will flash red when a stud is detected.
  • Does not require any batteries and the unit itself does not need recharging
  • If you’re looking for a stud finder that’s reasonably priced and has an incredible warranty, this stud detector is a really good choice.
  • The unit is 8 inches and at the center of the unit is a nice BUBBLE that you can line up to make it easier to see
  • The FS710PRO has an adjustable knob rotation. The knob rotates just under 180 degrees
  • When the shaft is at a 90-degree angle, the metal detecting range is from 3/8 inch to 8.5 mm.
  • The detection range of 1/8 to 1/2 inch when the shaft is not at a 90-degree angle is up to 1.9 inches.

2. CH Hanson 03040 Magnetic Stud Finder

Our rating: 9 / 10

CH Hanson 03040 Magnetic Stud Finder

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  • Sturdy body, despite being “plastic
  • Easy-press magnetic stud-locator button
  • Nice, easy-to-read display
  • Capable of finding wooden studs as well as metal ones
  • Great price point

No matter if you’re hanging up a picture on your wall, some more shelves in your kitchen, or are building a whole room for your kids, stud finders are an essential tool to have in your toolbox.

Before, every brand and model had its own unique design and looked completely different from its competitors. Let’s admit it, stud finders weren’t always the most beautiful or eye-catching tools to have lying around.

However, after studying a few models and reading a few stud finder reviews, we’ve come to realize that “less is more” is definitely true for stud finders. Stud finders are all more or less the same these days. Smart looks and neat little features like laser sighting are no longer necessary. What really matters is performance.

3. Stud Finder Wall Scanner

Our rating: 8 / 10

Stud Finder Wall Scanner

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  • Accurate and great design
  • Easy for DIY users

This is one of the best stud detectors you can get. It performs well on both wood and metal studs, and can tell you the distance in between.

4. The StudBuddy Magnetic Stud Finder

Our rating: 8 / 10

The StudBuddy Magnetic Stud Finder

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What we love:

  • Extremely simple to use
  • Versatile
  • Attractive lime color
  • Great customer service and support team
  • Features a quick release magnetic head
  • Bright star-shaped pointer
  • Lifetime warranty
  • Free replacement of the tool as well as your first brick
  • Easy to use
  • Useful warranty documentation
  • 3-function stud finder
  • Excellent choice for professionals
  • Up to 25 feet
  • Fancy design
  • Quality product with a tight wire loop
  • Excellent for finding joists in basements
  • Features a wide-angle head
  • Very responsive customer service
  • Multifunctional tool
  • Cost effective for the price
  • Useful for all sorts of jobs
  • Built-in magnifier
  • Great purchase
  • Used by professionals
  • Beautiful for a stud finder
  • Fully featured product
  • Wide-angle head
  • White pointer for excellent visibility
  • See-through magnetic head
  • No confusing modes
  • Flexible
  • Water resistant
  • Indoor/outdoor use
  • Plastic body
  • Can be used to find metal
  • Accurate
  • Great for framing houses
  • Inexpensive
  • Features a quick release magnetic head

5. WAYNE CDU800 1/2 HP Submersible Cast Iron and Steel Sump Pump

Our rating: 8 / 10

WAYNE CDU800 1/2 HP Submersible Cast Iron and Steel Sump Pump

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  • 2 outlets
  • Easy to carry
  • Quiet


  • Gets clogged
  • Overall I recommend it for any with dirty water

Many people have this sump pump, after struggling with bad sump pumps for years. Many say that they can’t get any better than this. The build is solid it’s very quiet, it’s easy to check whether it’s functioning properly by looking at it’s little red light. You can easily add it to your pool pump with a few simple steps. Just set it up as normal, though you’ll need a separate power cable from an electrical outlet or pool pump. Don’t get it wet because that’ll kill it. Otherwise, it works well.

6. BLACK+DECKER Line Laser

Our rating: 8 / 10


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  • The + button will auto-calibrate the laser level before each use.
  • The aluminium body is very strong and durable.
  • It’s pretty light weight so you can easily carry it around.
  • The comfort grip is very ergonomic and nice.
  • The laser itself is very bright, so you can see it very clearly under any circumstances.
  • The button is big and flat, which makes it hard to find under messy conditions.

90 Plunge Laser.

The laser level is very sensitive to air flow and temperature, which will cause misreading often, especially during cold days.

7. Bosch Digital Multi-Scanner GMS120

Our rating: 8 / 10

Bosch Digital Multi-Scanner GMS120

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  • Great accuracy
  • Fast
  • Transmitter: 5.5lbs; Receiver: 1lb
  • Very bright display
  • Multiple vibration setting


  • On/Off switch design could be better
  • Screen is too dim
  • Flimsy drill guide

Featuring Bosch's trademark quality, features, and durability, the GMS120 Multi-Scanner is a top-of-the-line stud finder. It works on either "normal" or "bright" modes, where the bright mode is "greatly illuminating any dark areas, close to an edge, or beneath a metal surface."

The line-of-sight distance measures out to 30 feet, but users report having no issues when testing it out between 20-30 ft. Bosch has also ensured that the build quality is solid and reliable, so you shouldn't have any worries.

8. Walabot DIY

Our rating: 8 / 10

Walabot DIY

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  • Comes with a powerful wireless adapter
  • Detailed results that can be stored in a photo library on your smartphone
  • Easy setup
  • Works well to locate studs in most walls
  • Good wall scanner for those on a budget
  • Minimized false positives

If you want to find studs in your walls without spending thousands, then this Stud Finder may be the one for you. The Walabot is easy to set up and easy to use.

As opposed to many other stud finders that use magnetic fields or striking pins to hit a stud, the Walabot uses imaging technology and a pattern recognition algorithm to look for changes in the density of your wall.

The Walabot can finds solid walls, as well as the more difficult to find cement walls. The Walabot Cube, which plugs into your smartphone, sends the reading to your phone so that you can have the readings handy.

9. Zircon StudSensor e50 Electronic Wall Scanner / Edge Finding Stud Finder / Live AC WireWarning Detection

Our rating: 6 / 10

Zircon StudSensor e50 Electronic Wall Scanner / Edge Finding Stud Finder / Live AC WireWarning Detection

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  • The display of this product is very clear.
  • The indicator screen is large enough for you to see.
  • The functions of this product are easy to operate and manage.
  • This product features an automatic shut-off function.
  • This product is lightweight.
  • This product has a long battery life.
  • This product is very much durable.
  • This product is very convenient in use.
  • This device is very economical to use.
  • This product is safe to use.


  • This product is quite costly.
  • You need an additional battery to operate it.

The Zircon E50 is a handy and efficient measuring device that is a lot of help when electrical work is to be undertaken.

The device measures with accuracy and sensitivity and saves you from a lot of inconvenience.

And because the device is equipped with a built-in laser it works fantastic in the dark.

10. 3/4" Stud Finder

Our rating: 5 / 10

3/4" Stud Finder

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  • Faster than a conventional stud finder
  • Long battery life
  • Durable
  • Compatible with just about any old tool
  • Price is better than more popular—though less functional—models


  • Has a bit of an awkward shape
  • It’s very hard to see the indicator light that flashes when you’ve located a stud

Trying to find studs in your walls can feel like searching for a needle in haystack. You may get lucky and find one right away, but odds are you’re going to be measuring and drilling a bunch of drywall before you get it right. The FastCap Precision Pro is a stud finder that promises to make this marginal task a little faster.

11. Ryobi Whole Stud Detector

Our rating: 4 / 10

Ryobi Whole Stud Detector

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  • Red light helps locate holes
  • Lightweight but durable
  • Easy to read

Ryobi is one of the most trusted brands in the DIY market, and fortunately their stud finders are top-quality too. This is a great option, especially for the professional electrician or the power tool enthusiast.

This high-end stud finder comes with a super bright LED, and it’s also equipped with a red light, which aids in tracing the studs in the walls. This stud finder has an audible beep that indicates when it’s found a stud.

This unit is very sensitive as well, which means that you will be able to find an array of stud positions in walls, even in bricks and plaster. This stud finder is very lightweight and quite easy to use.

Frequently Asked Questions (FAQ)

Is there a stud finder that actually works?

There are many stud finders on the market and it's rare to find a decent one, especially for an affordable price. We've seen many stud finders throughout the years that claim to find the stud but don't. They're essentially useless. Since it's a really simple tool to make, we were skeptical of finding one that works well. And then we found this one, which does an amazing job.

You can use it on just about any surface as it's really versatile. It can find the location of smallest nail holes and studs on delicate surfaces. It's powerful and accurate. You can easily hit the stud, and it will provide you with the most accurate location of the stud.

As there are so many stud finders available, there are many factors that will affect which one you buy. There are many important aspects that you need to take into consideration, such as the following:

What are the best stud finders to buy?

A stud finder is a handy little tool that lets you locate the studs in a wall, so you can attach a nail, picture frame, or shelf to the wall.

Stud finders are perfect for hanging up anything, really. They're used by painters, travel photographers, and anyone who just wants to quickly and easily locate the studs behind the wall.

They're not the most common tool in the toolbox, but they are one of the simplest and most affordable. Having one handy will be a real help in both your home and your business.

Are magnetic stud finders good?

If you're just hanging some pictures or you're installing a few key shelves on a plaster wall, magnetic stud finders are fine. However, if you're hanging anything permanent, they're totally useless.

It's the same as using a hammer without a nail. Unless youʼre hammering a nail into the wall, then you haven't properly solved the problem.

The needle on your magnetic stud finder will not work if you're trying to correctly position drywall. You need a mechanical stud finder.

If you're planning to use a more permanent solution like nails or screws, then you should buy a mechanical stud finder. The plastic ones only work with plaster walls.

Are stud finders necessary?

Do I really need one?

Do you have a child that seems to be in a jovial mood? Is your child singing a song as you struggle to get that cabinet installed?

Then yes, you need a stud finder! As a parent, you need a few tools that are going to ensure you keep your cool during trying times. Throughout the life of a young one, many troubling moments come when you'll have to remain calm and collected. Take this particular moment, for instance, when the cabinet you're installing hits a stud.


There are hundreds of stud finders available out on the market and they come in varying price ranges and different performance levels. Our detailed reviews should provide you the information you need to make a choice… We explain how each one operates, how effective they are, and how reliable they are. Reviewed are some of the top professional stud finders, some that are better suitable for DIYers and the amateurs, and some that are perfect for the tools lover and the professionals.

Our Recommendation

Franklin Sensors FS710PROProSensor 710+ Professional Stud FinderBest OverallFranklin Sensors FS710PROProSensor 710+ Professional Stud Finder
The StudBuddy Magnetic Stud FinderBudget PickThe StudBuddy Magnetic Stud Finder
WAYNE CDU800 1/2 HP Submersible Cast Iron and Steel Sump PumpUpgrade PickWAYNE CDU800 1/2 HP Submersible Cast Iron and Steel Sump Pump