What is the Best Stud Finder – Reviews and Ratings

Last Updated on February 25, 2024 by Admin

The word 'stud' has several different meanings. Which one you use depends on who you are talking to. If you are talking to a single woman, the word stud means good looking gentleman. If you are talking to a rancher, the word stud refers to a horse, bull, etc., that is used to produce top colts and calves and so on.

Now if you use the word stud with a construction worker, they are thinking of a tool that helps them find the wood uprights in a wall. Having a good wall stud finder on hand when you are doing your home improvement projects will save you a lot of work. Most people seem to forget to add this tool to their other accessories yet it is very beneficial.

To find out what is the most accurate stud finder, just continue to read our review

best stud finder

The Best Wall Stud Finder (Wall Scanner) in 2024 - Our Quick Comparison

Are there any good wall stud detector? Yes, absolutely there are.

Here's the top 5 best stud finders on the market today.

Use this comparison chart when you do not have the time to read our stud finder review. It gives you general information quickly to help you find the best stud and wire detector for your project needs

The Stud Finder Ratings

What is a Stud Finder?

A stud finder which is also known as stud sensor or electronic wall scanner, is a tool to see through walls that locates hidden uprights hidden behind drywall. Those hidden uprights called studs can be made of wood or metal and usually run 16 or 24 inches on center.

A multi-purpose electric stud finder, in addition to finding wood or metal studs or electrical wires, can detect copper pipes embedded behind walls as well.

Why is a Stud Finder Tool Important?

If you are going to try and hang pictures, artworks or anything heavy on a wall, you had better make sure that you have a good stud finder handy. That way you will know that whatever you are hanging is actually going to stay up. If you just hammer a nail or screw into any part of the wall, you may find that if you hang a picture frame or something heavy it is going to come right down and take part of the wall with it. But, if you have located the wall studs and have put your nails or screws in them you can be sure that there is enough strength to hold up whatever you are hanging.

Finding studs and hidden objects behind walls is never been easier with the help of a stud finder.

How Does a Stud Finder Work?

This will depend on what type of stud finder you buy. There are two popular types of stud finders. The magnetic ones have no bells and whistles, just magnets. They are easier to use but you get no alerts, no displays and do not use batteries.

The electrical ones use electrical impulses to find those hidden studs and need a battery to make sure their functions work right. All you have to do is slide the stud locator along the wall in a smooth continuous motion until the stud finder alerts you to the fact you have found a stud.

It is not rocket science and detecting wood and metal studs are easy. Learn more about Tips on Using a Stud Finder here

How Much is a Stud Finder?

This will depend a lot on what type of stud finder you want to buy and what features it has in it. The magnetic models are easier to use and basically have no features built in to drive up the price. These are the cheaper models.

Then for the electrical versions, it will depend a lot on the brand name behind the tool. Also, the price will depend a lot on what features are included. The more features you get, the higher the price.

Then the store you buy the device at will influence the price. Stud finders are generally cheaper at big box stores than they would be at hardware stores. If you live in an expensive city where the cost of living is higher than normal then expect to pay more no matter which model you purchase.

What We Found

During our research, we found out that electronic stud finders are built in many different shapes and sizes. They all use batteries save for a few which means you have to create a budget for the extra batteries you have to buy.

Then not all electronic stud finders do the same thing. Yes, they detect studs buried into the wall but not all of them can find metal, wires or other buried objects. You have to buy a specific stud finder to capture all those hidden objects. That may put you at risk if there are some live wires sitting in the wrong spot.

The best stud sensors are the ones that fit comfortably in your hand allowing you to work without worrying about if your hand will let go or not. Some come with no slip grips but those do not help when your hand gets tired.

Plus, stud finders/wall scanners work by making use of changes in capacitance to determine where the stud/hidden object is. So, make sure you recheck the stud locations multiple times to avoid false positives.

Things to Consider when Buying the Best Stud Finder on the Market

best wall scanner - stud finder reviews

You may think that buying a metal and wood stud finder is an easy task to do, but in reality, when you see all the different models on the store shelves, you may rethink that idea.

Here are some things to think about to make sure you get yourself a stud finder that actually works:

  • Sensor type - there are two types used in top stud finders today, the one that uses magnets and one that uses electricity. The former sensor does not need batteries and will work all the time.
  • Sensor size - small is not usually good here. The larger ones are easier to use and they work quicker than those stud finders with smaller sensors
  • Grip - you should be able to comfortably hold the stud finder and still move it at the same time
  • Display - it should be easy to read, have clear letters and it should be large enough to see without using a magnifying glass. These are not on all stud finders so pick carefully.
  • Alert systems - how you get alerted when the device finds studs is important. Some electronic models will use a visual aid while the magnetic ones won’t have any alerts.
  • Extra features - this will depend on you and the type of project you are working on. If you have a lot of hidden objects in the walls, then having multiple scan capability is essential

Stud Sensor Reviews - the Best Stud Finders that Actually Work in 2024

Black Decker Stud Finder Review

When you are on the job and under deadline pressures you do not have the time to search for tools. This unit handles multiple tasks so you can meet your deadlines with ease. Not only does it detect wood studs, but it can also detect metal and live electrical wires keeping you safe from unanticipated risks.

It is two tools in one. The first main function is the auto level laser which helps you find level very fast. The second tool is that of being an instant stud finder. Find those wall supports easily with this top tool.

The LCD display screen is easy to read with black letters and images on a red background. When time is of the essence this easy to read LCD display makes simple for you and saves you time.

With the laser level feature, you can get horizontal level without delay. That makes picture hanging a lot more fun and more accurate. The device takes AA batteries and the power button is located on its side. All it takes is a thumb to turn it on or off.


  • Easy to use
  • Accurate laser level
  • 2 tools in one
  • Finds live electrical wires


  • There is a fudge factor to consider
  • A little on the small side

zircon i520 stud finder review

In looking for the best professional stud finder, you may want to check this unit out. It comes with 4 scanning modes that allow you to make a stud scan along with a deep scan, metal scan and wire scan. One switch handles it all with a push from your thumb or finger.

Then, the auto-correct technology inside helps you get an accurate and precise read on where your studs are located. Its LED light display should glow towards the center of the device when you approach and go over a stud.

To power this device all you need is a 9 volt battery, not included. Plus, there should be a tracking light that lets you mark the center of the stud once you find it. Its metal scan option allows you to find both ferrous and non ferrous metals that are hiding in the wall.

Also, you should be able to find unshielded live electrical wiring, live AC wiring with a flick of the switch. Your protection is at the heart of this device keep you safe from electrical shock. A battery life indicator keeps you informed of how much use time you have left.


  • Multi-function for ultimate use
  • Auto-correct technology
  • Tracking light


  • Needs 9 volt battery
  • No bubble level
  • Indicator lights stay on too long

3. CH Hanson 03040 Magnetic Stud Finder (Best Stud Finder Under $20)

Ch Hanson 03040 magnetic stud finder review

Here is a stud finder for those people who like simple items to work with. It is an easy to use stud finder tool and it fits in your pocket so it is always handy. It is easy to hold in your hand making your stud finding work simpler.

Two rare earth magnets are built-in allowing you to find studs and use your hands whenever you need to. Then the two-way bubble level turns 90 degrees so you can get both horizontal and vertical levels when they are required.

Also, no batteries are needed to power this device. Just slip it out of its packaging and it is ready for work. It may be one of the best stud finder under $20 because it is so easy to use and you do not have to worry about how much battery life you have left. You save money on batteries as well.

A soft grip makes the device easy on your hands and the rubber makes sure the stud finder does not slip out of your hand. If you don’t want to spend a lot of money consider using this handy device.


  • No need for batteries
  • Easy to use
  • Solid no-slip grip
  • 2-way bubble


  • Maybe too small for some jobs
  • Only detects studs nothing else

Zircon e50 stud finder review

When you open the package to this stud finder you will find that it only does 2 types of scans. The first type is the standard stud finding duty you want it for. The second is the deep scanning mode that helps you find objects deep inside the wall. You can also call it a deep stud finder.

While the deep scan mode can find live wires it only penetrates about 1 1/2 inches deep into the wall so you still have to be extra careful when driving a nail into the detected stud or drywall. The display screen is easy to read and shows what you need to know in images and black letters.

To switch from one scan to another, just move your thumb a little and the switch will change to the type of scan you want. It is an easy to use device that locates studs as deep as 3/4 of an inch.

This 3/4 inch deep stud finder also uses a 9 volt battery, not included, so you have the power when you need it. When not needed just slip it back into your tool box or your pocket if you still need to find more studs.


  • Easy to use controls
  • Two detection modes
  • Clear display screen
  • Finds active wires for you (wires detector)


  • Not always accurate
  • Some learning involved

ProSensor 710+ Stud Finder Review

The bubble level comes in handy when you use this longer stud finder. It helps you stay on level and makes sure you can draw a straight line. To help you draw that straight line, there is a little ruler marked on the top of this stud finder.

As you move this device along your wall, the led lights should move inward until you are on top of the stud. Those led lights make sure your search is precise and fruitful. The 13 sensors built into this device help guide you to your hidden studs in no time.

One press of the button is all you need to turn it on and once on you can work for a long time. With its ability to find both metal studs and wood studs, your search should go by quickly. Also, this device will mark the side edges of a stud as well as the center and do it at the same time.

This is a quick device that does not sacrifice accuracy for bells and whistles. It is easy to use and even a child helper can make use of this stud finder.


  • The 13 sensors
  • Marking center and the edge of a stud
  • One button operation
  • Built-in ruler


  • Can give false readings
  • Not good around other buried objects

🔍People Also Ask


How does a stud finder see through walls?

An electric stud finder sees through walls by sensing changes in the wall's dielectric constant, while magnetic ones locate studs by finding the fasteners.


Can a stud finder detect wires and pipes as well?

Yes, many advanced stud finders have settings that allow them to detect not only wooden studs but also metal pipes and electrical wiring.


Can a stud finder be used on ceilings?

Absolutely! A stud finder can also help locate joists in ceilings, which is especially useful for hanging heavy decor or installing light fixtures.


Is there a type of stud finder that's recommended for beginners?

Magnetic stud finders are generally simpler and more straightforward to use than electronic ones, making them great for beginners.


Do all stud finders work on different types of walls?

Most stud finders are designed to work on standard drywall. However, their effectiveness might vary on walls made of denser materials like concrete or brick.


Why doesn't my stud finder always give consistent results?

Several factors could affect its accuracy such as uneven paint, wallpaper thickness, proximity to other electronic devices, or simply moving it too fast across the wall.

Final Words

Hanging pictures, artworks or any heavy objects on a wall is way easier with the help of a stud finder. In this stud finder review the Black and Decker impressed us the most. Not only because it is made by a top well-known brand but because it seemed to have everything a person would need in a stud finder.

What is the best wall stud finder? That is a question only you can ask. As what is best for one person may not be best for you and your projects. In reality, the top rated stud finder is the one that does the job it is intended to do and does it well for you. A multipurpose wall scanner can help you to locate studs while detecting metal or electrical wires embedded behind walls with ease.

If you want the best cheap stud finder then you may have to look at the magnetic stud finders only. These models are basic, straight forward stud finders and have no additional features to them.

To find the right stud finder for you, look at your project and get the one that meets all your stud finding needs.