Whether you are working with a big project or a small household work, perfect measurement is one of the most important portions that you have to perform to have a better outcome. In case of a little error, the whole project may turn into a disaster. In today’s modern era, measurement tools are also digitalized to give you a more accurate and perfect measurement.
With the best Digital Caliper, you can measure any diameter or length of an object more accurately and precisely. But what is this and how to use this? Or you may be confused which one is good among them all.
All your confusion will remove after reading this article. Let’s have a look.
What is a Digital Caliper?
A digital caliper is a digital measurement tool that works as Vernier calipers but has some digital features. The procedure and purpose of digital calipers are same as a traditional caliper but it can measure the length, width, depth and so another measurement perfectly.
The chances of error in this kind of calipers is almost zero. They measure with the help of some sensor and electronic devices that ensure the perfect accuracy of measurement. You can have the reading in digital form and can change the type of data in different mode easily.
Best Digital Calipers
Among a lot of calipers, it’s hard to find the best one for you. There are different kind of caliper for different kind of purposes. Here some of the best digital calipers are reviewed that will be perfect for your work and meet your need. Have a look.
1. iGaging ABSOLUTE ORIGIN 0-6” Digital Electronic Caliper
iGaging one of the signature product ABSOLUTE ORIGIN 0-6” Digital Electronic Caliper has a very small resolution in mm scale with a high accuracy rate. This allows you to measure anything at a very small scale accurately. The scale is big enough and has a good range to measure anything perfectly.
The caliper is certified with IP54 protection that indicates that the product is well resistant to any kind of dust and will protect the scale from spoiling the accuracy. Again, the metal used in the calipers is also resistance to water drop that protects it from being rust on the iron.
The caliper is featured with some digital features. It has an electronic LCD display to help you to have the perfect reading of measurement. There is a USB port to transmit the data including history and so other to your PC and other electronic devices.
Again, it has some push button for different purposes. You can have the reading in mm or inch by just pressing a button. Other buttons are to power and to reset the reading to calibrate the origin position. Again, when you power on the caliper, it will automatically set the teeth on the perfect zero position to start measuring.
That means you need not to set it zero to start reading. It will also help you to have a perfect measuring without any kind of errors. The structure of the product is very solid and strong. The teeth are perfectly shaped and well sized.
The scale has low friction and is too loose and sometimes it will slip though you tight them with the screw. The screen may not work sometimes after using for a long time. And even fluctuate within a range for error.
2. GlowGeek Electronic Digital Caliper
Glow Geek Electronic Digital Caliper is made of with hardened stainless steel with depth measurement blade with inch/metric/fraction conversion. The main parts of this caliper are precise internal and external measuring jaws, electronic digital clippers, Thumbscrew, high contrast LCD display screen.
With this caliper, you will be able to measure items up to 6’’/150mm in length and the accuracy is about 0.001 inches. As there is a depth measurement system so you can measure depth up to 200 mm. The measurement is shown in the LCD display. With this caliper, you will find the smooth and consistently movable slide.
There is on/off option for the screen. You can read values as your desired conversions either inch, metric or fractions. The display is run by an SR44 battery. So, after using a couple of months, you have to change the battery. Besides these, this caliper has the absolute zero features and auto shutoff features.
It’s the most accurate and convenient tool to use to make short and quick measurements. But this caliper is not quite as precise as another high-end Digital Caliper. But as a regular worker, this caliper is the best choice for your workplace.
3. iGaging IP54 Electronic Digital Caliper
iGaging IP54 Electronic Digital Caliper is considered a high and quality brand measuring device among other digital calipers. It is made of with hardened stainless-steel body and has a precision lapping finish. It has an LCD display with inch/metric/fraction conversion to see the readings. This caliper offers you 4 digital decimals in SAE mode or 1/128” fractional display. And in the display, there are on/off button.
This caliper offers IP54-splash water, oil, and dust resistant. With this caliper, you will be able to measure items up to 6’’/150mm in length and the accuracy is about 0.001 inches and resolution 0.0005”/0.01 mm/1/128”. The LCD display will be auto shutoff after 5 min if you don’t work with it.
Besides this, it has an absolute origin feature. With this caliper, you will find the smooth and consistently movable slide. But this caliper runs with a battery. So, after the battery is over, the new battery will be put on again. It can be a gamble for the battery issues. Otherwise, it’s accurate, easy to read and maintains zero and repeats measurements pretty well. So as a regular worker, this caliper is the best choice for your workplace.
4. VINCA DCLA-0605 Quality Electronic Digital Vernier Caliper
VINCA DCLA-0605 Quality Electronic Digital Vernier Caliper is a higher quality lower price digital measuring device. It’s made off with fine polished stainless steel. It provides smooth sliding, better looking, more precision and accurate result. Its range is 0-6”/150mm with the accuracy ±0.001”/0.02mm. And the resolution is 0.0005”/0.01mm/1/128”. Besides this, it has an absolute origin feature.
There is a large LCD display(13mm*38mm) with inch/metric/fractional conversion and it can show up to 1/128” fractional display. This caliper can measure the depth of an experimental item. You can measure the items length and depth of an item either in an inch or mm or with a fractional value. And in the LCD display, there is on/off button. When will you buy this product, you will find it as fully calibrated. And in the LCD display, there is on/off button.
You can use this caliper as home DIY and for professional use. It’s very easy to handle it. It runs with LR44 mini battery. So, after the battery is over, the new battery will be put on again. The LCD display will be auto shutoff if you keep it open for 5 min without using it. as a regular worker, this caliper is the best choice for your workplace.
5. Mitutoyo 500-196-30 Digital Caliper
Mitutoyo 500-196-30 Advanced Onsite Sensor (AOS) Absolute Scale Digital Caliper is a digital measuring device made off with stainless steel body and the main parts of this caliper are precise internal and external measuring jaws, electronic digital clippers, Thumbscrew, high contrast digital readout LCD display screen. By this caliper, you can measure inside, outside, depth and step value of an experimental item.
This digital caliper can measure up to 0-6” (0 to 150mm) in length with the accuracy ±0.001”/0.02mm and the resolution is 0.0005”/0.01mm for precision use. The LCD display can show the readings in an inch or metric scales. It has Advanced onsite sensor (AOS) for resistance dirt, oil, and water. There is an on/off button at the bottom of the LCD display.
This caliper doesn’t have auto shutoff feature so you have to on or off this caliper by yourself. It runs with an SR44 silver oxide battery so when the battery runs out you have to replace it. In the LCD display, you can only read readings either in metric or in inch scales. It doesn’t show fractional values as other digital calipers do. With this caliper, you can make short and quick measurements. But this caliper is not quite as precise as another high-end Digital Caliper.
6. Aickar Digital Caliper
Aickar Digital Caliper is an electronic digital caliper is a high-quality tool made of stainless steel that ensures the best durability and strength of the tool. It is consisting of internal and external measuring jaws, step measuring faces, on/off button, zero buttons, thumb roller, beam, sae, and metric scale, depth blade, slider clamp screw, and a 6-inch LCD screen. It will give you precious measurement quickly and easily.
This caliper has the accuracy 0.0005-inch/0.1mm. It protects against water splashes and it is a dust intrusion caliper. The lock screw will help you to hold the slide in position. But for the slide, you have to apply much force to move the jaws. With this, you can measure the internal and external dimension or depth.
This caliper has auto on feature and automatically switch off without any operation after 5 minutes. It runs with two CR2032 3V lithium metal batteries and it gives low battery warning by flashing display, then you have to change the battery. In the LCD display, you can instantly change the conversion between inch/millimeter/fraction with an easy touch of a button.
But this caliper is much heavier than other digital calipers. But for both professional and home use it may be a good choice for you and it is many users friendly comparing with others caliper.
7. Neiko 01407A Electronic Digital Caliper
Neiko 01407A Electronic Digital Caliper with Extra-Large LCD Screen | 0 – 6 Inches | Inch / Fractions /Millimeter Conversion has a great feature of measuring in three different modes by just pressing one switch. You can have the reading in mm or inch or fraction also.
It has a vast range that with it, you can measure any small to medium sized things easily. The caliper has a good resolution with astonishing accuracy. This allows you to have the perfect measurement and reduces the chances of error on the calculations.
The body of this caliper is made of strong metal to give this strength to sustain at any kind of condition. It ensures the durability and protects the body from being rust. It also ensures for a long-term accurate service from the product. The scale and teeth are finely polished. It has a thumb roller to slide and screw to tight when you placed the teeth on the edges of the things you want to measure.
The two set of jaws allow you to measure inside, outside, depth and so on. The LCD display is so clear and help you to have the accurate reading without troubling.
This caliper is prone to give false readings of measurement if you move the adjustable slide over the scale too fast. But it will provide a perfect reading in case of slow moving. There is a little gap between the two internal measuring jaws that makes all internal measurements inaccurate and some error.
Best Digital Calipers Buying Guide
To chose the best digital caliper, you need to ensure some of the important features of that tool.
Accuracy: No one wants a digital caliper that will give the wrong measurement. The accuracy of the digital calipers is the most important things you need to look for. It should have the highest accuracy rate. The sensor used in the caliper needs to be well qualified and tested to give the accurate and exact data.
Again, the structure of the body is also responsible for accuracy. The relative distance of the jaws and the sensor in the null position must give zero reading.
Calibration: Digital tools are likely to give an error after many times use. They should have good calibration feature and the process should be easy. It should be calibrated by following some small steps and after calibration, it should give an accurate reading.
Display: The display of the best digital calipers had to be big enough, clear and sharp. The reading should be easily readable and the digit and other sign need to be clear. It may have the facility of direct sunlight reading facility. Again, the power source should supply power for a standard period.
Range: The range of the digital calipers should be above the standard level. Though normally they are used to measure short distance or radius accurately, they should have the range to measure medium length width or radius.
Smoothness and Durability: The structure of the calipers should be made of stainless steel to protect the tool from being rust and other damages. It should be less weight but strong enough that will ensure long-time durability.
Again, the surface needs to be smooth so that you can easily slide over the scale. There should not have any extension and the edges should be well furnished and design.
Other Feature: They may also be featured by some extra features like a different sign to detect the actual condition, fast reading, a different mode of reading, night light led on the display, hanging features etc. this will make the tool more flexible to be used in your daily works.
How to Use a Digital Caliper
Using a digital caliper is different and easier compared to the Vernier slide caliper. In a digital caliper, there is a sensor that can automatically detect the distance between the teeth thus reduce the effort to take and calculate the reading.
At first, you need to set the jaws at zero position and ensure that the reading on the display is also zero. If it isn’t then correct the error with the respective button. Then if you want to measure the external diameter, set the jaws on the two ends surface and see the reading on the display.
To measure the internal diameter, all the process is the same, just use the upper jaws instead of lower to have flexibility and comfort. It also ensures the perfection and they are flat on the outer direction surface whereas the lower jaws are flat on the inner direction surface.
If you want to measure the radius of a sphere or a circle, set the two jaws on the two end of any axis and take the reading.
Some FAQ on best digital calipers
There may arise a lot of question on your mind before buying digital calipers. There is the answer to the frequently asked question that you need to know before buying the best digital calipers.
Q. What can I measure with a digital caliper?
Ans: You can measure the internal and external diameter of an object as well as height, width, depth and so another parameter by a digital caliper.
Q. Is there any power source needed?
Ans: Only a small battery is needed as a power source. These batteries are enough to power the caliper for a long time.
Q. Do I need to calculate while taking a reading?
Ans: No, you need not any calculation. The measurement will be shown on the LCD display and that’s the final calculated reading.
Q. Is there any chance of error?
Ans: The chances of error in a digital caliper is almost zero. If the reading is not absolute zero when the jaws are touches, then it can make zero by a button. This may cause due to poor calibration of the sensors.
The perfection of any work depends on the perfection of measurement. For just a little error, there may happen a great disaster. So, to have the perfect measurement, digital caliper becomes an important tool for all kind of people.
By having the best digital caliper, you can ensure the perfect and accurate measurement of your work. Knowing the process of using it and maintenance of the tool is also important to have a long-lasting performance from it.