Studs are a major tension of technician for electrical wiring and other home decor works. They are unpredictable and for an error prediction, the whole works could be ruined. So, it’s a necessary task to find the studs on a wall before doing any work on that wall.
With the best digital stud finder, you can easily find and detect any studs on your wall. They not only detect but also measure the dimension of the stud. They are easy to use and accurate in operation. In this article, you will have a brief review of this product as well as some necessary lessons.
What is a Stud Finder?
A stud finder is a digital measuring instrument using for finding a stud or any other object inside a wall or surface by scanning that area. This tool is used especially in wiring and drilling purposes to see whether there is anything in that portion of the wall or not.
A stud finder actually measures the density of the area under its body for a fixed range. The range for up to which it can scan is determined when the tool is manufactured. The tool scans the area and finds that is there any kind of difference in density.
When it finds any kind of difference, then that means there is a stud inside the wall and it indicates the edges of the stud by a LED or buzzer sound. Stud finder needs to be slid over the wall. When it reaches the other edges and find another change in density, it indicates the edge again. Thus, you can also know the width of the stud inside your wall.
Best Stud Finder Review – Our Recommendation
There are a lot of stud finders for different purposes. To get the best result for your work, you need to choose the right one that will full fill your criteria and give you the best outcome. Different models came with different features.
Here some of the best stud finders that may be the best solution and tool for your work. Let’s have a brief review of these products.
1. Stud Finder Wall Scanner
Stud finder wall scanner is a stunning wall scanning machine to measure the density and other factors to find the stud and determining its width. This product has four scanning method, by which you can select the perfect model that will match your needs more.
This stud finder can scan metal or wood in small and long range, can detect metal and also can scan to find AC live wire. The stud finder has auto calibration facility that means if you think the tool is giving wrong data, you can adjust or calibrate it with just pushing a button. The stud finder will automatically calibrate itself.
The graphical large LCD display will give a new experience of observing the reading in digital digits with different signs. The display has a color that will help you to read the digits in low lights. There are different sign and indicators to help to understand the condition more smoothly.
The sound warning helps you to get the actual position and also it is helpful for the disabled peoples. The measuring process is fast and easy. Anyone can easily find the stud, can measure the width and also determine the middle point of the stud with this multifunctional stud finder.
The structure and design of the stud finder are very precise but the problem is the ON/OFF button is so sensitive and the position of the button is unusual that it might be Off anytime while you are working. So, with just a small touch, the stud finder will restart and you need to start your work from the initial point again.
2. CH Hanson 03040 Magnetic Stud Finder
CH Hanson 03040 Magnetic Stud Finder is a magnetic stud finder that can scan up to 1inch depth. The size of the stud finder is small and compact that it is so easy to carry it while working and it fits in your pocket so perfectly.
The stud finder has powerful magnets to scan and find any metal studs inside your wall. These powerful magnets allow you to have a free hand working environment. The tools have 2 ways level of ease marking that will help you to indicate and mark your desired position accurately from any side of the wall.
The tools do not require any battery, that means once you have got the tool, you can use it for a lifelong time. The tool’s magnet and indicator have the perfect composition to say you are there any stud inside it or not. So that you can use the stud finder without any power source for as long as you want.
There are soft grips on the side of the stud finder, that will help you to hold the tool perfectly as well to give you a comforting feeling while you are working with it. The accuracy of the finder is so good and this one is perfect for remote area working.
The problem is that it cannot measure the middle point of any stud. It can only find the stud. The accuracy of the measurement depends on your accuracy of taking the reading. Again, this one will not work on every surface.
3. Zircon StudSensor e50 Stud Finder
Zircon Stud Sensor e50 stud finder is an electric device which is easily and quickly locates the edge of the wood and metal studs behind walls, floors, and ceilings. There is two scanner mode one is stud scan mode another is deep scan mode. There is a wire warning detection indicates the electrical AC wires up to 2 inches (51mm) deep while scanning with both scan mode.
The rubber grip is designed on both sides of this device for a comfortable hold by hand, at any angle. One LCD display included for indicating stud edges. It displays spot line and audio tune when finds an edge of a stud. You can scan up to ¾” deep through one layer of drywall using stud scan mode and deep scan mode scan through the thicker wall up to 3/2” deep.
One 9v battery is required to operate this kit. For scanning use the stud scan mode first, if you don’t find anything then switched it to the deep scan mode. As this stud sensor is more sensitive so you have to practice using it for the right touch.
The accuracy for the reading sometimes falls, so you have to find the stud couple of time. When you find a stud moving from one direction, move the device 8-12 inch the same direction and move it back to find the other edges of the stud. This kit provides good performance according to the price of it.
4. BLACK+DECKER BDL190S BullsEye Stud finder
The black and decker BDL 190S Bullseye is an electric device with the feature of Auto-Leveling Interior Line Laser including stud sensor. Auto-leveling line laser automatically makes a straight line horizontally without adjustments by emitting laser ray on the wall.
The stud sensor helps to detect studs of wood and metal, AC live wires. This is a class 3R laser product and the power output is ≤ 5mW. An LCD display, press and hold button, AC wire detection signal are included in this device.
For hanging pictures, mounted tv, or installing decorative products you can find that, the laser ray auto level the line. The laser shoot is pretty far so you can find enough space for the installation of anything. The laser level function works very well, but the stud finding function may not work properly in this kit.
You need an alkaline cell type battery for power up this product. Easy to calibrate, just hold the push button for just some second. Overall this kit provides good performance according to the price of it.
5. Bosch Digital Multi-Scanner GMS120
Bosch Digital Multi-Scanner GMS120 is a digital multi-scanner which detects stud work, ferrous and nonferrous metal and live AC cables. This kit has three scanner mode option under the LCD display. The left button indicates the drywall mode, the middle one is for metal detecting mood and the right button enables the live AC cable detection mood.
There is a switch on/off red button, backlight button, audio warning on/off button, and a battery level indicator. A 9v battery is required to run this kit. When it detects something a red-light shine at the top otherwise a green light always shines as long as it remains on. In the LCD display, it shows the center part of the metal.
In drywall mode, you can find metal and wood stud up to 3.8 cm deep. While using metal detecting mode you can detect ferrous metal up to 12cm deep and non-ferrous metal up to 8cm deep and shows an icon in the display for ferrous and non-ferrous metal. You can detect live AC wires by these two modes but always use the cable detection mode for this.
An audible alert and a graphical display give you the best result you actually want. Sometimes it can’t differentiate between wood and metal so you have to take the reading for a couple of times to make sure. But It can detect the presence of AC wire from a distance.
6. Studpop Magnetic Stud Finder
Studpop magnetic stud finder is a very inexpensive pocket size tool to assist in locating studs on a wall. It is made of a strong ABS plastic, popper in the middle that will move to the center when a stud is found.
On the back, there is a glorified magnet. No battery or calibration is required. This one utilizes the magnet to locate screws, nails or metal fasteners. You just have to use a sweeping motion across the wall until it detects metal behind the wall and the popper raises up to the middle.
You can detect metal fastener in a stud up to half an inch deep and more accurate than electronic stud finder. But the stud pop doesn’t a response to electricity at all.
Sometimes it misses the studs and you have to continue the sweeping motion. Despite all of these It can help you by hanging pictures, mounting tv or any construction type projects. Comparing with another stud finder this product finds stud more accurately and faster.
7. ProSensor 710 Franklin Sensors ProSensor
Pro Sensor 710 Franklin Sensors Pro Sensor is a modern wall scanner or stud finder with high technology features. This stud finder is cable of scanning multiple areas simultaneously at a time. The advanced sensor is able to sense different location at a time and give the output in the display.
It has a bright LED light to indicate the exact location and edges of the studs inside your wall. It will indicate the position of the hidden objects. This tool also cable of measuring the width of the hidden objects. You can measure the width edge to edge of studs inside the wall or surface. So that you can also determine the middle point of that studs with this stud finder.
The fact that makes it different from the other stud finder is that if there are stud more than one it can show them all information in the display while scanning. It can show the exact position and as well the width of them. This stud finder can scan in deep range.
The tool is easy to use and operate can give you the result in a short time. The large LED display is clear and easily readable. There are a built-in bubble level indicator and a ruler scale that will help you to do the work perfectly.
The problem with the tool is that the accuracy of this one decreases as you using the tool. Even it will give you wrong data depends on the density of the wall. Sometimes the display also seems to be malfunctioning.
8. Stanley Hand Tools STHT77403 IntelliSensor Stud Sensor
Stanley Hand Tools STHT77403 IntelliSensor Stud Sensor is a testing and measuring instrument that is used as a scanner to find a stud and other objects inside a wall or inside any surface. The dimension of the stud finder is very compact and small that you can easily fit this tool on your pocket and use it in any remote area.
The sensor of the tool is cable of scanning in a deeper range. You can scan the whole area of a good depth with this tool and detect the object there. There is buzzer sound and bright LED to indicate the stud edges. It will automatically make a sound and the LED will glow up when you reach the edge of the stud.
So, you can also measure the width of the stud as well can determine the middle point of that with this tool. The case of the tool is highly impacted and well designed for high performance. The case also has pencil notch on the top so that you can easily make a pinpoint marking.
The tools have an auto-calibration facility for better performance. In case of low accuracy, the tool can calibrate itself automatically that ensure the high accuracy while using. There are different led indicators that meant for different functions including low battery indicator.
The problem you may face with this tool is that sometimes it may not give you precise indicators while using it. Even sometimes it may give you the wrong information as you have a stud inside even in true you haven’t. If there are any high voltage line, it shows it as a stud.
Best Stud Finder Buying Guide
Not all the stud finders are suitable to full fill your needs. You need to check some must necessary facts that are the key factors to full fill your needs. Let’s have a look at them.
The range of the stud finder is important because it indicates how depth you can scan. If you want to have a precise result and need to scan a deeper wall, then a good range stud finder will be good for you. They can scan up to 2 to 5 inches of a wall. On the other hand, if you are a normal user and want to scan normal walls, then medium range stud finder will be good for you.
The type of the stud finder is the indicator of many important things like what things you can find by scanning with the stud finder. Not all the stud finders are cable of detecting everything inside your wall. As an example, if you want to scan for electricity lines, then you must go for that stud finder that detects AC high voltage lines.
The rate actually indicates how fast the stud finder can detect any stud inside the wall. If the stud finder takes much time, then you may miss the actual edge that will create problem to calculate the width of the stud. But if the stud finder can response at a fast rate, then you can measure and detect perfectly.
Some stud finder has some extra features like LED to Lit when it founds any edge of studs, buzzer to make sounds when it founds edges of studs, LED indicator for low battery etc. These features do not define the stud finder good or bad but these will help you to do the work more efficiently.
Again, some other factors you need to check like low weight and small but compact size, comfortable and strong case, long life battery and large and clear display.
Different Types of Stud Finder
A stud finder can be different types depending on how it works. There are different stud finders that follow different principals to scan and find stud inside your wall. Top 3 types of stud finding method are Magnetic stud finder, Ultra Sound stud finder and Metal detecting Stud finder.
All the 3 types are described below.
Magnetic stud finders use a magnetic field to scan the surface or wall. They produce a magnetic field that creates magnetic fluxes around that area. If any stud cut that fluxes the finder can measure that changes and from that measurement, they can determine about the metal stud inside the wall or the surface.
They use the earth magnet to determine the direction and other calculation. They have a strong magnet and when it finds any metal studs, it stuck there and you will face some force. The advantage is they need no battery and they are cheaper and small in size as well. By following the procedure you can detect the edges from where you can measure the dimension of the studs.
Ultrasound stud finder produces a wave of ultrasound that is unhearable by men. This ultrasound can pass the wall or surface but can’t the studs. So, these waves are reflected from the studs and thus the stud finder can detect any stud inside the wall.
There are sender and receiver to produce and receive the ultrasound. When the receiver receives any ultrasound of the frequency that is produced by the tool, then they can determine the studs and show the calculated result on the display.
Metal detecting stud finder is nothing but acts like a normal metal detector. It scans and finds if any metals are in the scanning area. If they find anything, then it shows that one as a stud. Thus, this metal detector works. The main problem is it is hard to find stud made of non-metal with this stud finder and it can’t measure the edges as well as the width of the stud.
Magnetic vs Electronic Stud Finder
There are some basic differences between a magnetic stud finder and an electronic stud finder. Though they both are used for the same purposes the principle is quite different for them. In magnetic stud finder, it uses a strong magnet to detect any stud inside your wall.
They can scan with the help of a magnet by creating fluxes and with the help of earth magnet, they can find any studs. They are cheaper and affordable. But the problem is with their accuracy.
On the other hand, electronic stud finders have different sensors to measure the density under the tool and they measure and detect any change in the density. Thus, they detect studs and they are fast and accurate. But the problem is they are costly.
Ways to Use a Stud Finder
To use a stud finder is tricky but an easy process but the fact is if you are unable to use this one correctly, you will never get the accurate result. First of all, you need to select a linear area where you want to scan to determine whether there is any stud or not.
Then place the stud finder on the wall, if there is an ON/ OFF switch, then on the stud finder with that switch. Check the display and chose the scanning mode. Make sure that the tool is accurately calibrated and it showing the perfect result. Then slowly slide the stud finder over the wall.
While sliding the stud finder over the wall, keep an eye on the display, if it finds any kind of stud inside the wall, it will automatically alert you on the display. If there are any LED or buzzer system, then it will also Lit the LED light and make a sound on the buzzer so that you can understand that it has found a stud.
How to Calibrate a Stud Finder
Calibration of any digital tool is an important task to get the accurate and exact result from the tool. Calibration process of different stud finder is almost different. If your stud finder supports auto calibration, then you need to just press the auto calibration button to calibrate it.
To calibrate your stud finder perfectly you need to read the manual of the product. For most of the product, the procedure is at first place the stud finder on a portion of the wall where there are no studs and then press and hold the power button for several seconds. The tool will be calibrated for the wall within this time.
Another fact is that you can’t calibrate a magnetic stud finder, more precisely to say it is not necessary to calibrate a magnetic stud finder. They have no digital sensors or any battery. They use a strong magnet to scan and thus they find metal studs inside your wall.
Frequently Asked Questions (FAQs)
As stud finder is a unique tool, there may arrive a lot of questions on your mind before using these tools. Here some of the Frequently Asked Questions (FAQs) and their answers that might help you to use the tools efficiently.
Q. Can I find pipes or electrical lines with a stud finder?
Ans: Yes, you can find pipes and AC high voltage lines with a stud finder but not with all the stud finders. But for that, you need to sure that your stud finder is cable of finding these.
Q. Where to use Stud finder?
Ans: Stud finder are normally used in the wall made of concrete or wood. But if your wall is made of metal, then you can’t use a stud finder to find studs inside your wall. You can also use this tool to scan inside a bag or a pet.
Q. Can a stud finder find microchip?
Ans: Yes, a stud finder can alert you if there are any microchips though they can’t give you the exact information about the chips.
Q. Will stud finder find metal studs?
Ans: Yes, a stud finder can find and detect metal studs. Magnetic stud finders will be the best to find metal studs inside the wall.
Q. Can stud finder detect rebar in concrete wall?
Ans: Yes, stud finder does great to find any rebar in a concrete wall.
You need to make a hole at your wall anytime for electrical, plumbing or any other purposes, but if there are any stud from before it will be a disaster. By using a stud finder, it will a great blessing to finish these works perfectly without any trouble.
To get the best outcome from the best stud finder, you need to know the exact procedure of using it. You also are aware of the calibration process to ensure that the result shown on the display is accurate and perfect.