If you ask me upon which a successful woodworking project relies on, my answer will definitely be good preparation but if you ask me what is the crucial part of it, then I must answer that it is accurate marking and measuring. For this precise measuring, the tool that will help you is the best digital angle finder.
Well, it is a lightweight but sturdy tool that is made of aluminum. The folding blade is around 50 mm wide and usually has both metric and imperial scales, as well as a locking function that can be used to retain the last measurement. It can usually measure from 0 degrees to 220 degrees but can reach angles up to 360 degrees when the locking knob is removed. It can easily be used to measure inside and outside angles with a large digital display that shows the precise angle with accuracy.
What Is a Digital Angle Finder??
In a word, it is that tool that will help you to measure interior and exterior angles quickly and accurately.
Now you must be thinking how does a digital angle finder work?
It is not very easy to explain the tech behind its working.
Angle finders use two hinged arms and an integrated protractor-like scale or digital device to read the angles of both inside and outside.
Actually, digital and analog angle finders both have everything the same between them. But what makes it digital is a device inside the pivot where the two hinge arms are met. When the arms are spread, various angles are created. The device recognizes the spreading and converts them to digital data. And matching the data to various preset logic levels, the readings are shown on the display.
Best Digital Angle Finder:
Now you know what is an angle finder and how does it work. But have you ever thought that there are various types of digital angle finder? Let’s know about them.
1. Bosch 4-in-1 Digital Angle Finder GAM 220 MF:
It is an angle finder with illuminated flip display, mechanical lock function, built-in bubble vials, hold function. You will also get simple and compound miter cut calculator. So, it is four tools in one: an angle finder, a cut calculator, a protractor and a level. So, it is really a versatile device for you.
It is easy to use and it will save a lot of time of yours. It is great for complicated site measures. You can measure angles within a range of 0-220 degrees and it will give you accurate result.
This angle finder will provide you an angle memory, so that you can provide the same angle measurement in different areas of the jobsite.
The only problem of this angle finder is its viewing angle on the screen and you can’t recalibrate it beyond its self calibration.
2. Wixey WR300 Type 2 Digital Angle Gauge:
If you are looking for an easy to use, easy to read and accurate angle finder then this one will be helpful for you. You can use it in carpentry and also in woodworking.
It will give you accuracy. This gauge avoids fouling the carbide teeth of the blade, so you can get an accurate blade angle reading.
It works very well for truing up table saw blades to the table. The magnetized base hangs onto the blade. Just zero out the gauge on the table, then hang the gauge on the blade, and dial in exactly the angle you want to cut. It can be any angle, not just 90 or 45 degrees. So, if you want to make a pentagon, hexagon or octagon sided box, you are covered.
It is small so you can store it easily.
You can use this quick tool on bandsaws, drill passes, table saws, miter saws, and even on scroll saws.
It takes a couple seconds to settle into reading. So, you may be a little disappointed as it takes a few second to finalize.
Some customer say that it is not that accurate as it is advertised.
3. GemRed 82305 Digital Angle Finder 7-inch Protector:
It is a tool which is easy to use as well as easy to read. You can use this tool in carpentry, woodworking and even in-home improvement.
One of its major advantage is its simplicity. It is a simple device to use.
It is multifunction tool. It could both measure angle and length, metric and imperial scale. You can also use it in sketching and drawing.
Good locking function will lock the measurement at any angle.
It has a clear button. This is really useful for subtracting or working back from an angle. You can hold it to some existing angles and click reset to zero, then you can subtract or add from the existing angles by using the reset button.
The device is precise and fast. It will give you quick response which is super accurate.
Some customers are not satisfied with its quality. It seems non-functional to them.
Battery durability is another big question. If it doesn’t work with its battery then no replaced battery will do.
So, if you are searching for the best digital angle block rather than the protractor styling of GemRed is a good one.
4. General tools 822 Digital Angle Finder:
It is a very accurate tool.
The device is easy to calibrate. It is easy to set the zero and manipulate while pieces together by hand. It is easy to read in the sun outside as well as inside.
It is an auto-off device. The unit will shut down after a few minutes of inactivity.
You can tighten the center screw to hole a position. This is helpful for preventing it from moving when using it for drawing and holding an angle. When it is tightened, it stays tight.
You won’t be able to pair it with android phone. The Bluetooth feature does not work that well.
It doesn’t have an on/off button.
5. General Tools 822 Digital Angle Finder:
The digital stainless ruler and angle finder combo makes the instrument precise and accurate.
This tool will allow you to measure full 360 degrees. The hinge mechanism on the angle rule allows a full 360 degrees measure inside outside and reverse angles.
The tool is easy to use. The lock and reverse angle function have made all types of work easy and fast. You can lock your reading at any point and can go back if you want.
It has a center screw to hole a position. This is helpful for preventing it from moving when using it for drawing and holding an angle. When it is tightened, it stays tight.
There is no off button, nor can you just hold the button down the “on” button to shut off. It’s “auto off” shuts it down quickly. So, it is possible to lose your angle setting if you set it down more for more than a minute or two without writing it down. So, be careful.
As there is no backlight, so, the LCD will make you suffer in the dark.
6. AccRemote Digital Angle Gage Level:
The device is a combination of a relative angle finder, a protractor and a bevel gauge which have made it unique. You can measure the whole 360 degrees of relative angle.
The hold button is a great feature as you can take a measurement of degree of angle from something while can not see the face of the protractor.
The super large LCD display is big enough to fit big digits to give you more clear reading. The display provides you a high degree of accuracy with a satisfactory resolution.
It will allow you to zero it at any angle and then measure angles relative to that zero. It is something you can use every time you check square in your table saw, band saw, chop saw and even in jointer.
The magnets are quite strong and you don’t need to worry about it falling off a saw blade when you set a bevel angle.
In a darker area, you may need a light to read it. It is difficult to read it in low light and if you are not perpendicular to the display. It doesn’t have a backlight.
7. Calculated Industries Angle Finder:
It is a tool that accurately measures tilts, angles, slopes and bevels on dozens of items around your shop, garage or home.
It is very small in size. So, you can easily store it even in a drawer. This is a perfect tool for you for leveling everything around the house from pictures to flat screen TVs to appliances.
Though it is small in size but its display is big as well as bright enough to notice the reading clearly. It has also a back light in it.
Its magnetic base holds secure to tables and blades. Further it holds to any ferrous metal surface to provide accurate angle. It is safe from dust and splashes water.
It is actually a 2 in 1 functionality with Set Zero feature to check both relative angles in between surfaces as well as a compact true digital level.
The battery life on this tool is not that satisfactory. Some customers claim that they need to replace them quite often.
The display result seems to fluctuate quite a bit, even sitting still on a level surface the readings will fluctuate.
If you are a woodworker, cabinet maker, welder or fabricators, you definitely need this tool to find true level and precise angle settings.
8. Homder Digital Angle Gauge Level:
This device is small enough to carry in a pocket or on a belt in the included belt pouch.
This digital angle gauge is very easy to use as it has only two buttons. They are “zero” and “on/off” button. The “zero” of button can set Zero function at any angle.
It is very sensitive. It measures angle compared to a level plane, or compared to any existing plane.
The display is nice and clear. So, the result is easy to read.
The device is sleek and feels sturdy, and it has a magnetic bottom with slight curvature so that you can attach it to metal poles, saws, and all sorts of stuff.
It’s an extremely accurate Angle Gauge. It can detect the slightest angle adjustment.
The only downside can be said that is no battery indicator.
9. Digital Angle Finder by TickTock Tools:
The angle finder is very accurate. The numbers don’t jump around. It adjusts from one surface to the next very quickly.
It is easy to use. It has magnets which are very strong and will not slide or let go of metal surfaces.
It is easy to transport and ready to go right out of box.
It is already calibrated and so you need to recalibrate it unless you seriously knock it around. But if you need, it would be easy to calibrate it again based on the instructions.
The response time is really fast. You just need to push a button and in a second or two it will do what it is supposed to do.
The most impressive thing about TickTock Tools is their customer service.
The display is bright and easy to read.
The device has no notable cons. So, you can choose this one.
How to Recognize Best Digital Angle Finder:
You need to consider several things before buying any product. The features that you should consider is discussed below:
The first thing you need to consider is its accuracy. As the success of a woodworking project highly depends on accurate marking and measuring, so, the tool you are using must be accurate. Because if it won’t give you accurate answer, your project may turn into a waste.
Calibration is another major issue for this type of devices. Some device needs to calibrate often, some need to recalibrate. Some are easy to recalibrate; some can’t be recalibrated. So, check this feature before buying.
lower and upper range of angles
The highest an angle finder can find is 360 degrees. The best angle finders are capable of measuring up to the fullest. So, the lower and upper range of angles must be considered.
Battery life is a major issue. If you need to change it quite often then it is obviously not desirable. so, be careful about this.
The display should be big as well as bright enough to notice the reading clearly. If there is no backlight, the LCD will make you suffer in the dark. That’s why this should be a consideration.
How to Calibrate Digital Angle Finder
Sometimes you may need to recalibrate the angle finder if it does not work as you expect to do it.
Step 1: To calibrate a digital angle finder, you need a carpenter square. It has three edges. One of them is 90 degrees, so the other two edges are of 45 degrees.
Step 2: Leave the square on a plane surface and set the angle finder at one of the edges. When two arms are placed accurately, reset the tool by pressing the ‘zero’ button. It will eventually set the reading to zero.
Step 3: Now squeeze the arms and align the two arms until the reading shows 45 degrees. Then press the reset button again. Now you are done with your calibration. You can double-check the calibration by measuring the right angle of the square.
The angle finders having calibration button is really easy to calibrate. Just place it on a flat surface and press the calibrate button resetting the unit to zero. That’s how the calibration is done.
Q: Which one should be chosen: the ones with the arms, or the ones with the magnetic base?
Ans: The functions of the two are a little different. The first ones measure simple angles whereas the latter measures relative angles. It depends on your work.
Q: When do I calibrate the tool?
Ans: during rough weather or due to any kind of misuse, your digital angle finder may not work as you expect it to do. The angels won’t be accurate and your whole project may fail due to this. That is when you need to calibrate your tool.
In a word, when the reading is not zero at the initial, calibrate it.
Q: How to use the V-notch for checking 90 degrees?
Ans: Simply position the digital angle finder in the desired grades and adjust the lock to the right.
Q: How to get a true reading on the blade when the table saw isn’t level?
Ans: To get a true reading on the blade simply set it on the saw table and zero it. Then attach it magnetically on the blade to set the blade angle.
Q: Does the digital angle finder’s display stay lit up long enough to see the reading?
Ans: As long as the batteries are functioning, lits up long enough. But if you are having a problem with your display, then check your battery.
Digital angle finders come across as pretty simple tools, and in many ways they are. However, there are still a few key aspects that will dictate how well the tool suits your needs. Most importantly is accuracy in measurement, but the design of the tool is also going to play a role in the decision process. We have tried to give an overview of the most used digital angle finders. Hopefully, this will help you to choose your best digital angle finder.