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Best 10 Digital Calipers

As Of July 2022

Are you looking for a high-quality measuring device that can help you pinpoint precise measurements on all objects? The best digital calipers are excellent tools to use on any home improvement task or DIY project. Calculate the distance from one end of an object to the other with ease, even when the surface has spills or dirt! Want to find out more?
Check our guide!

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1 LOUISWARE Electronic Digital Vernier Caliper on white background

LOUISWARE Electronic Digital Caliper

4.8 /5

Best Digital Caliper Overall

  • Measure any internal, external & height dimension without a hassle
  • Read with accuracy from the large LCD display
  • Calculate from metric to imperial conveniently with the conversion chart at the back
  • Saves energy thanks to the auto-off power feature
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2 Preciva Digital Vernier Caliper on white background

Preciva Digital Vernier Caliper

4.7 /5

Top Splash-Proof Choice

  • Use it for bathroom measurements as it’s water-resistant
  • Stress-free to handle for accurate positioning with a thumb roller & locking screw
  • Use the metric system that you know from the display screen
  • Reset for ease of use by pressing the zero button
3 Mitutoyo Absolute AOS Digimatic Caliper on white background

Mitutoyo Absolute AOS Digimatic Caliper

4.6 /5

Ideal for Experienced Users

  • No more manual zero setting as it does it on its own with the encoder technology
  • Get true to life positioning with the ABS key that displays accurate points
  • Keep it dust-free by storing it in its plastic case
  • Cover dimensions to a tee via the LCD display
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4 Adoric Digital Caliper on white background

Adoric Digital Caliper

4.5 /5

Ideal for Auto Shutdown

  • Suitable to use as a measuring tool for all your DIY projects
  • Continue working non-stop thanks to the installed & extra battery
  • Switch simply from metric to imperial in just one click
  • Make looking at readouts a walk in the park with the large LCD
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5 Moore and Wright Digitronic Digital Caliper on white background

Moore and Wright Digitronic Digital Caliper

4.5 /5

Ideal for Hard Metals

  • Start working in seconds by just pressing the on/off switch
  • Zero back to default by tapping the handy reset button
  • Tackle any heavy-duty material as it’s made of robust stainless steel
  • Effortless to handle as it’s super compact
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6 Hanhe Digital Caliper on white background

Hanhe Digital Caliper

4.5 /5

Best Pick for Fine Adjustment

  • Change units in seconds by tapping just 1 button
  • Adjust the increments precisely with the thumb rolling & locking screw
  • Multifunctional to use for inside, outside diameter & depth gauge
  • Tuck away when not in use in the protective case
7 DML Digital Vernier Caliper on white background

DML Digital Vernier Caliper

4.5 /5

Top Pick for Worry-Free Usage

  • Take a break & continue from your last point with the memory auto on & off
  • Keep it for years as it has a durable stainless steel body
  • Enjoy working on many tasks with its 2-year battery life
  • Use it right from the box by reading the included instructions
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8 Yakamoz LCD Digital Caliper on white background

Yakamoz LCD Digital Caliper

4.5 /5

Best Lightweight Choice

  • Clear the calibration quickly from the handy zero button
  • Find accurate measurements by checking the LCD display
  • Move the manual slider with high precision up to 0.1-millimetre increments
  • Never worry if you drop it with the excellent durability plastic
9 OKPOW Digital Vernier Caliper on white background

OKPOW Digital Vernier Caliper

4.5 /5

Ideal for Three Conversion Units

  • Resists corrosion for a long life with its stainless steel construction
  • Perfect for home chores with versatility for carbon fibre & various measuring ranges
  • Hassle-free to read via the extra-large LCD screen
  • Save battery life with the automatic shut off
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10 Wukong Digital Vernier Calipers on white background

Wukong Digital Vernier Calipers

4.5 /5

Best Rust-Proof Choice

  • Convert from millimetres to inches effortlessly with the button switch
  • Perfect for non-professional use for hobbyists
  • Get clear readings on any task with its micrometre digital display
  • Small & portable enough to fit in your pocket

Get Precise Measurements With The Best Digital Calipers

Are you looking for a top-quality product that can help you deliver accurate measurements for any of your chores? Instead of picking up a ruler, you can find many handy tools to be part of your home improvement tasks. One of those is a laser level, but you could even go for a high quality digital caliper.

The best digital calipers are fantastic measuring tools that you can use to tackle any job. Their practicality is why so many people like them, not just for professional use but also for hobbyists. Are you interested in learning a bit more about the must-haves of a caliper? With our buying guide, you’ll learn everything there is to know to make the most informed decision. We can help you even if you're just starting with handcrafts and want to learn the different tools available at your disposal.

What is a digital caliper? 

A digital caliper is a measurement tool most often connected to vehicle repairs or when handling various metals. Calipers can help you read in the most precise way possible any dimensions, including depth, length and thickness. 

They have a digital LCD display, an upgrade to dial indicators on dial calipers that makes them very simple to use even if you're a beginner. Their accuracy level is so precise that you can even measure up to 0.01 mm without a hassle. Many digital calipers have multiple measuring modes, including inches, millimetres, and fractions. Depending on your personal preference, you can select the mode from a switch button to your liking. 

How do digital calipers work? 

Digital calipers are some of the most advanced measuring tools, much simpler than vernier calipers and dial calipers. Their main difference to the other 2 caliper types is that they don't have the rack and pinion. Instead, they use an advanced onsite sensor that runs through the beam’s length. 

The sensor mechanism identifies when there is a shift in electrical charge between the jaws. On the strip under the scale, the caliper has rectangular plates. The rectangular plates create an electrical charge as they connect to a circuit board that the jaw has. When the jaws move across the scale, the plates switch alignment and that electrical charge that they carry shifts. This shift of the electrical charge signals the LCD screen so that you can get accurate readings displayed.

Why should you buy a digital caliper? 

There are many advantages to using a digital caliper over any other caliper method. Let's look at the most prominent reasons we recommend going for a digital one if possible. 

1. To Gain Higher Accuracy.

Electronic digital calipers are far superior to other methods because they give you more precision in a reliable way. The most advanced models will have accurate measurements down to the lowest decimal point, which is 0.01 mm. 

2. To Calibrate Effortlessly to Zero.

Calibrating with a digital caliper is much more straightforward than any other caliper method because its features include a zero key. This button allows you to reset the caliper to 0 from any point without the need to recalibrate. With the zero function, you can calculate the different measurements automatically in a time-saving way!

3. To Read Measurements Easier.

Do you want to work in the most convenient way possible? The LCD screen that digital calipers have offers you ease of use and improved readings. Vernier and dial calipers require you to manually add two separate scales to make one measurement, whereas digital calipers show the full reading straight on one LCD. 

4. To Convert Units In A Hassle-free Way. 

Do you have trouble converting from millimetres to inches on your own? A handy benefit that digital calipers have is that they do the conversion for you with the tap of a button. And, if you want to do the measurement in standard or imperial but still want to convert after, some calipers allow that reading switch after you're done. 

5. To Enjoy Extended Battery power.

The life of the battery depends on the type of use you make out of your tool, but, in general, most electronic digital calipers have superior longevity over other models. You will rarely have to replace the battery, as most can operate for up to five years. But, again, that differs from one person to the other. 

6. To Measure In 4 Dimension Modes.

Another unique advantage to digital calipers is that they can measure up to four different types of dimensions: external, internal, depth and step measurements. These dimensions give you a generous measurement range to tackle multiple do-it-yourself tasks. 

7. To Work on Tasks With Improved Durability.

Electronic digital calipers have greater durability as they're sturdier in construction. They are shockproof and can take a fall much better than other caliper methods without running the risk of breaking. That's because they lack moving parts, including the pinion and rack.

What to look for in a digital caliper 

Now, we're sure that all this information can be overwhelming, especially if you're only just starting. That's why we wanted to share with you some of the top features to consider that will make your life a little bit easier before you browse through the options.

1. Size

Digital caliper sizes come in inches. If you want to measure small sizes from 3 to 5 inches, then a digital caliper with a measurement range of up to 6 inches will be perfect. These are the most simple instruments for beginners. If you want to measure thicker objects, you will have to upsize to an 8 or 12-inch tool. One thing to remember is that if the tool is bigger, it's also more likely to be less comfortable to use. 

2. Materials

Depending on where you will be using your caliper, you will have to pick the correct material. For example, if you want to use it to measure objects close to dirt or water, you have to buy a stainless steel one. Stainless steel has the best protection against irregular conditions thanks to its rust resistance. If you want to use your caliper outdoors, IP54 protection is a must-have because of its ability to keep dust away.

3. Measurement Accuracy

Measurement accuracy is essential when measuring different dimensions. Most digital calipers vary between 0.01 mm to 0.05 mm. The closer to 0.01 mm your caliper is, the more precise and close to the real-life measurement you will be getting. 

4. Measurement Units

A wider selection of measurement units gives you more versatility to use the digital caliper in different scenarios. For the most multi-functional product, try to find one that has standard, imperial and fraction units. There are cases where you must have measurements in millimetres, others in inches and some even down to fractions for ultimate precision. 

5. Calibration

This feature is important to identify the most accurate results possible. Many manufacturers release pre-calibrated tools so that you don’t have to do anything on your end. A zero function button is also very handy to ensure that you get maximum measurement settings time and time again. 

6. Reliability

If you want to have peace of mind that the product you have has a long lifespan, look for warranty options. A good indicator of a trustworthy product is the IP rating that the manufacturer has given them. The IP rating shows the protection level that the device has against water, dirt and dust or other damaging elements. Also, the material build is another excellent way of determining your product's sturdiness. Stainless steel is the most robust material of the rest. 

How do you read digital calipers? 

Using digital calipers is a very simple process. However, if you're a newbie, have a look at the following 6 steps that can help you work the device without any issue

  1. Turn on the caliper by switching the on-off button or slide it open.
  2. Reset the caliper to 0 in case you have a previous reading on display. 
  3. Slide the caliper to measure any object.
  4. When you've reached the precise measurement, toggle the unit conversion between millimetres or inches to your liking. 
  5. If you want to find the difference between sizes, you can press the zero key function and continue sliding the caliper open.
  6. Reset to zero when you're done and turn it off to save battery power by pressing the on-off switch. 

How can you maintain your digital caliper?

Upkeep and maintenance is an important aspect for any product. Taking good care of your digital caliper will prolong its lifetime. The best protective measure to take is to keep it in a dry and non-humid place, preferably in a case. By putting it in a case, you ensure that no dust collects, which may damage it. 

Also, to extend the product’s battery power, make sure you always power it off from the on/off switch when not in use. Doing so will help save energy consumption, thus reducing the number of times you have to replace the battery. 

How much do digital calipers cost? 

The best digital calipers are very affordable so that they can help you work without strain, more efficiently and quicker. Your choice will matter depending on how often you plan on using the caliper and your expertise level. If you only want to use the tool a couple of times and then store it away to collect dust, we suggest you go for an affordable option. But, if you take on multiple do-it-yourself tasks around the house, then a higher-end model might be a worthy investment for you. 


A cost-effective choice can start from as little as £6.66 up to £20. Some of these more affordable options might even come with a 1-year warranty that gives you peace of mind in case an unexpected replacement need pops up. However, the accuracy is still sufficient for non-professional use, and many hobbyists go for these, usually plastic alternatives. 

High End

The premium models can reach up to £90. But, unlike any other model, those will almost definitely be absolute scale digital calipers with advanced technologies and precision. They are also stainless steel digital calipers with improved corrosion and rust resistance.


Show off all your hidden do-it-yourself talents and have everyone asking you how in the world you manage to measure things so precisely. Invest in a high-quality digital caliper to use as your trusted partner on any home improvement task. 

We're optimistic that our buying guide has helped you understand a bit more about the best digital calipers out there and what features you should be looking for before buying. So take some time and review the information above so that you pick one like a pro! Then, are you ready to get crafting around the house?

About The Author

amy avatar
Amy is your go-to person for home-related stuff with closed eyes. Maybe it's her passion for perfection or maybe her strong character. Maybe both! With more than 10 years of experience in home improvement, maintenance, remodeling and decoration tips. Her skills are a combination of hard work and talent. No matter the issue, she knows how to tackle the problem and give you the solution with the least effort and elbow grease. After all, she herself loves to get the job done in simple steps. Her latest adventure? Crafts and gardening! She knows the deal and she will show you the ace that she has up her sleeve.
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