Top 10 Best Digital Calipers 2024

1. Best Overall Buy: VINCA DCLA-0605 Digital Vernier Caliper

Performance

The VINCA DCLA-0605 is highly accurate in its function and form. It conveniently allows you to convert inches, fractions, and metric measurements easily.

The mechanism slides more smoothly because of the polished stainless-steel finish. VINCA has also changed the way it processes the groove in the depthometer. In previous versions, it tended to jerk a little – now, it’s smooth sailing.

Use it to measure depth, steps, inner, and outer measurements quickly and accurately, even for professional use. It makes a great addition to your home toolbox as well.

The company calibrates each model before sending it out, but the calibration certificate is not included.

Design

The design is simple.

• The company has used both the standard and Vernier scales.
• The display measures half-an-inch by one-and-a-half inches, making it easy to see. The numbers on the screen are clear and easy to read.
• The range is zero to six inches.
• It’s accurate to the point of 0.001 inches per 0.03 millimeters.

Price
This product is available at an incredibly competitive price. It was a toss-up between the VINCA and the Mitutoyo for the first place on our list. We decided to put this model in the top spot overall because of the competitive price point.

2. Best Professional Model: Mitutoyo 500-196-30 Caliper

Performance

The Mitutoyo is a dream machine for any professional. The calipers are accurate up to 0.001 inches.

Mitutoyo is one of the leading brands for a good reason—it creates high-grade products. The 500-196-30 is pricey, but it should last for decades. If you use your calipers every day, you’ll appreciate the reliability.

Easily measure the inner, outer, depth, and step measurements. The sensor uses electromagnetic waves to improve accuracy.

The arms move smoothly, and Mitutoyo seals the body so that it’s suitable for use in a dirty environment. It’ll be challenging for water, oil, or dirt to get inside the mechanism.

You can order the calibration certificate with your purchase to prove that your tool was calibrated in accordance with the ISO/IEC 17025 International Standards. We’d only recommend ordering the certificate if you need to display it for your clients.

Design

The Mitutoyo 500-196-30 is resistant to dirt and liquids, and incredibly accurate. The stainless-steel body boasts maximum durability and a range of measurements. The LCD is also easy to read with a bright, clear screen.

Price

The Mitutoyo is much more expensive than other options. There’s no question it delivers the best performance, but we also have to consider other factors, like whether it is worthwhile for the home hobbyist. The Mitutoyo model costs over $100.

The calibration certificate is extra on top of that. If you’re using the calipers daily, the price is worth it. If you’re using the tool occasionally, the VINCA is better.

3. EAGems Digital Caliper

Performance

The EAGems Digital Caliper performs well. It’s accurate to within 0.0005 inches. The arms glide smoothly along the body, making it easy to take measurements, convert fractions, metric, and inches quickly. It’s also highly accurate for differential measuring.

Should something go wrong, the company has a two-year refund or replacement guarantee. Furthermore, EAGems is known for its outstanding customer service, so you have security when making this purchase.

Design

EAGems has also put plenty of thought into the design elements. The smooth surface and precise measurements make it a pleasure to use.

The arms slide easily along the length of the body. The LCD screen is huge and easy to read. It ensures the calipers are IP54-rated (which means that you can use the tool in any environment).

We also appreciate the automatic shut off feature.

EAGems has rounded everything off with a bright red case so that your calipers are securely protected and a lot easier to find in your kit. Storing your calipers in a case is not essential, but it’s a good idea as far as maintenance is concerned.

Price

The price here is under $50, which makes it a mid-range level for this kind of tool. Considering that you’re getting the case and the two-year warranty, the price is reasonable. You’ll be hard-pressed to find similar quality and useful features at the same price elsewhere.

4. iGaging IP54 Digital Caliper

Performance

The iGaging IP54 is accurate to within 0.001 inches. You can see the measurements clearly on the larger-than-standard LCD screen. You won’t have to reach for your reading glasses with this one.

The precision lapping finish makes it easy for the arms to glide over the body. (If you aren’t sure what precision lapping is, find out more about why it’s important here).

Design

These calipers are well-designed. The surface is smooth for easy movement, and the calipers are IP54-rated.

It can be used in any environment as it is resistant to oil, dust, and water splashes. The hardened steel body is also highly durable.

We took a few points off because you need to treat these calipers with more care than its counterparts. The gear can break off easily if you’re not careful. It is also sensitive to knocks and bumps, so handle the product with care if you want it to last.

Price

This is another mid-range option in terms of pricing. Considering what you’re getting, it is not bad. You’ll battle to find a tool that’s as accurate in this low price range.

Are these the best options for heavy use? No. If you need something sturdier, rather look at the Mitutoyo – it’s more expensive but will handle industrial use far better.

5. Clockwise Tools DCLR-0605 Digital Caliper

Performance

It’s difficult to fault the performance of the DCLR-0605. The model is accurate, slides into position quickly, and is IP54-rated. You can also use it in any environment with dust, dirt, water, and oil.

Clockwise Tools fully calibrate the calipers before shipping them out. It has made a reliable set for both professional or home use.

Design

Clockwise Tools crafted this model from finely polished stainless steel. It has a depthometer groove for better accuracy, and the steel surface means that it glides effortlessly. The DCLR-0605 is a durable set of calipers that will last for years.

Measure depth, inner, and outer measurements and convert metric, imperial, and fractions. The company also included an auto shut-off feature, which is considerably useful for extending the battery life of your set.

We can’t say how many times we’ve forgotten to switch our sets off with dire results, so this shut-off feature is a massive benefit in our book.

IP54 protection keeps it pristine, and you can quickly transfer the measurements you’ve taken to your PC, tablet, or phone. We’d have liked to see a stop locking feature as well.

Price

This is a superb deal. These perform at a much higher level than the low price would suggest, and to sweeten the pot, Clockwise sends an extra battery with your order.

6. Aickar Digital Caliper

Performance

The Aicker Digital Caliper is accurate to 0.0005 inches or 0.01 millimeters. It glides along the track quickly and is simple to use. The grooved design makes it a lot easier to prepare finer adjustments with precision.

Overall, this is a set that could pass for both professionals and DIY enthusiasts alike. The auto shut-off feature cuts in after three minutes of inactivity. It is an extremely useful feature that helps save the caliper’s batteries for long-term use.

Design

Constructed out of stainless steel, it is a handsome set of calipers compared to its counterparts. You can measure depth, inner, and external settings, and convert fractions, imperial, and millimeters. The Aicker Digital Caliper is also IP54-rated and suitable for plenty of different working environments.

The LCD display is easy to read, and large, which brings us to the one design flaw—the size of the numbers decreases after the first decimal point. You’ll need your reading glasses to read the figures easily.

Price

It is terrific value for money. You receive a protective case and a spare battery with your purchase. Warning: the batteries included aren’t the best quality, which is why we marked this model down.

7. Rexbeti Digital Calipers

Performance

The Rexbeti has one or two advantages over it’s more expensive peers. You benefit from the automatic shut-off function, and a high quality stainless-steel finish. The jaws also glide smoothly along the body of the calipers, laser-cut to ensure complete accuracy.

Rexbeti has made these calipers accurate up to 0.001 inches. It is calibrated before shipping and can be used straight out of the box.

Design

Rexbeti has included useful design elements here, and while looks aren’t everything, the set will turn some heads. The markings on the body are clear, and the set looks modern and uncluttered.

The LCD display is 1.97 inches by 0.71 inches, clear, and easy to read. Rexbeti designed it to be readable even in bright sunlight.

The company uses a finely polished stainless steel for durability and to ensure that the arms move easily. The calipers come in a custom-made case and with an additional battery.

The only design flaw that we could find is that it’s not IP54-rated, which means it’s for use mainly in clean working environments. Aside from this problem, it is close to a perfect, low-cost caliper set.

Price

This is an excellent value for money deal. You also receive a storage case and an extra battery as well.

8. Kraftler Digital Vernier Caliper

Considering that the Kraftler appears further down our top ten list, you’d think it lacked in features. Aside from a lower accuracy rating, though, it is an excellent deal.

Performance

Let’s be straight, of all the models reviewed on this list, this is the least accurate set of calipers on the list. It’s okay for a DIY enthusiast, but with an accuracy of up to 0.01mm, there are better models available for professionals.

It is still reasonable for the price that you’re paying. The arms move smoothly, and it’s easy to take the measurements that you need.

Design

The design elements are all here, too. You can measure the inner, outer, depth, and step measurements.

The two outer measuring surfaces make it possible to detect thicknesses and outside diameters; the inner measuring surfaces mounted on the upper side provide precise results when measuring inner diameters and other internal dimensions.

You can convert inches and millimeters, and Kraftler has included a zero-setting switch, too.
You receive a hard-plastic storage case and an extra battery with your purchase. Kraftler even supplies a small screwdriver to help you remove the battery.

Price

It’s very cost effective. For the price, you receive the case, an extra battery, and a small screwdriver. Are there better options out there in this price range? Not many.

9. Neiko 01407A Digital Caliper

Performance

Unfortunately, despite this being a great set of digital calipers, it’s not good enough for professional use.

When you close the jaws, there’s a slight gap in the middle. It’s not a huge gap, but it does impact the accuracy of these calipers.

The overall accuracy averages out at 0.001 inches, which isn’t bad considering the price. The accuracy drops when you use the end of the jaws, though. Performance-wise, it will work best for the casual hobbyist.

Design

Design-wise, the Neiko 011407A has some reliable components. If the company could improve its accuracy, it would make a reliable set for professionals. The polished stainless steel body is durable and easy to read.

The LCD screen is big enough to read comfortably, but the real benefit is the locking screw. You can measure depth, inner, and outer measurements. The inclusion of the custom-built case also makes it easy to store the calipers properly.

Price

The Neiko 01470 isn’t expensive. Thanks to the case and the extra battery, you’re investing a reasonable deal. Still, if you want something in a similar price range that’s more accurate, the iGaging model is better.

10. Adoric 0-6" Calipers

Performance

Considering the price that you’re paying here, the set performs tolerably well. It is difficult to achieve a reading under 1. The accuracy at 0.01 inches does leave something to be desired, but this hardy little set will suit the casual user perfectly.

Are there better sets out there? Yes, but not at this low price.

Design

The company has gone out of its way to include useful features. The LCD display is large enough to see the results, and Adoric has included an auto shut-off switch, which is a massive plus. The ruler is made from stainless steel and the plastic carbon fiber composite arms move smoothly across the surface.

You can measure inner, outer, depth, and step readings, and convert inches to millimeters. The model doesn’t convert fractions.

You have a Zero button that can be set at any stage and makes differential measuring simpler.

Price

This model is the cheapest on the list by some margin. At this price point, some compromises must be made—in this case, lower accuracy that makes it unsuitable for professional use.

Guide to Buying the Best Digital Calipers

Now that you have seen our top ten choices, here is what you need to consider before buying your next set of digital calipers. We’ve included some useful tips on how you can get the most out of your new set.

Where Digital Calipers Are Most Useful

You’ll usually use a digital caliper when highly accurate measurements are necessary. Possible applications are metalwork, carpentry, mechanical engineering, or machining. The point is that this tool is essential when pinpoint accuracy is required.

Caring for Your Digital Caliper

If you lay a digital and dial caliper side by side, you’ll notice that the former is more accurate and easier to use. The payoff for this accuracy is that you need to handle your digital set with a lot more care than a traditional model.

You can safely toss your dial caliper into your toolbox, and it will stand up to a fair amount of rough handling. If it gets dusty or dirty, it’s no big deal. Wipe it down and carry on.

The digital caliper is more sensitive to handling and dirt, however. It’s essential to store the tool separately from your other equipment, preferably in a sturdy case. It must have a tightly sealed mechanism to prevent dirt jamming up the interior.

You don’t want to subject your digital calipers to unnecessary knocks and bumps, either. Rough handling throws off the digital calibration, leaving the calipers useless.

There are many brands out there, and you’ll find them in standard or metric units. Some make it easy to convert readings from fractions to millimeters to inches, and so on.

If you have a more advanced model, you’ll be able to plug it into your PC or phone using a USB cable. It allows a quick and effortless transfer of the measurements.

Features That the Best Digital Calipers Should Have

Depth Gauge

The gauge allows you to measure yet another element—how deep a hole is and how thick the material is that you’re handling.

Locking Screw

Not critical to the functioning of the calipers, this is still a useful feature. The locking screw holds the jaws of the caliper in position. You take your measurements, lock the position, and then move the calipers without fear of the jaws slipping.

A locking screw makes it much easier to take accurate measurements in a hurry.

Step Gauge

The step gauge makes it possible to measure from the edge of your material to a particular point. It is useful if you need to drill a hole into a specific spot on your project.

ABS Button

The ABS button allows you to zero the measurements as necessary.

Outer Jaws

The jaws make it possible to measure the interior of an object. For example, if you need to measure the diameter of a pipe, place the caliper jaws inside the tube and take the measurements using the outer jaws.

Inner Jaws

The inner jaws measure the outer edges of your project. In the above example, you’d place the whole pipe between the inner jaws of the calipers. It’s best to slide these along smoothly as jerking the jaws can break them.

Zero Button

The Zero Button replaces the ABS button in some models. It often doubles as the ‘On’ switch, as well.

MM/ In Button

It merely converts millimeters to inches. Better models also convert millimeters to fractions.

Auto Shut-off

Technically, an auto shut-off is a “nice to have” feature. It’s not going to affect how your calipers perform, but it is useful in saving battery power. When you’re busy in your workshop, it’s easy to forget to switch the calipers off.

Without the auto shut-off feature, the calipers stay on. Leaving the LCD display on is a significant drain on the battery power, so the auto-shutoff feature shuts off the calipers after a period of inactivity.

Stainless Steel Body

If you’re going to be using your calipers regularly, it makes sense to invest in a stainless-steel pair. It lasts longer and functions more smoothly. The sleeker the surface, the easier it is to slide the jaws and obtain an accurate reading.

A Big LCD Screen

Like a TV, the smaller the screen, the closer you have to be to see it. Find a set with a large LCD screen to make it easy to read the numbers.

Smooth Operation

Reliable calipers will slide quickly and smoothly. If your set is always sticking, you won’t want to use it.

Length

In the reviews above, we stuck to six-inch calipers. There are plenty of other lengths, though. Choose the appropriate range for the projects you undertake regularly.

IP54 Protection

IP54 protection keeps water, dust, dirt, and insects out of your calipers. Expect to pay more for these models. The extra expense is worth it if you’re working in a dirty environment.

The Most Important Feature to Look for in Digital Calipers

We’re giving accuracy a section of its own because it’s that important. If you’re working in a high precision field, it’s better to pay slightly more for a highly accurate set of calipers to avoid mistakes.

In this video, you’ll see a live comparison of several different generic brands versus the Mitutoyo calipers. It’s interesting that the less expensive brands were relatively accurate, but not exact. Check out the video at 8 minutes 21 seconds, and you’ll see what we mean.

Other Things to Consider When Choosing Your New Set of Digital Calipers

Durability

A decent set of calipers lasts for many years. When you’re considering a new set, check reviews on durability. It’s normal for one or two reviews to be negative.

Some users are rough with their sets, which are more likely to break, but if an overwhelming number of the reviews are negative, find another model.

Price

A good set of Mitutoyo calipers will cost you $100 or more. Is that worth it? It depends on why you need the calipers.

As in the video above, you can find far cheaper models that are still relatively accurate. Some were only a millimeter out. If you’re using it in a professional capacity, though, it’s worth going for the more expensive models. It will last longer, even with daily use. If you’re a home enthusiast and only use them occasionally, the cheaper versions should be fine.

Calibration Certificate

You can opt to purchase a calibration certificate with your new Mitutoyo calipers. Is it worth it? If this is your profession, it could be, but if not, stick to a reputable company, and don’t worry about the certificate.

Warranty

We recommend a brand that carries a decent warranty. The industry standard for digital calipers is one year.

How to Use Digital Calipers

Finally, let’s discuss how best to use your digital calipers. This video below will give you a great introduction on how to get started.

Digital calipers are simple to use. The main consideration is to always start from zero.

Get into the habit of closing the jaws of the caliper when you’ve finished taking measurements. When you’re ready to take the next measurement, the calipers will already be in the default position.

Step 1

Make sure the caliper arms are in the closed position and turn the device on.

Step 2

Zero the readings on the device. You will usually do this by pressing the ABS button, or the Zero button.

Step 3

Position the calipers correctly. The right position is possibly the most challenging part of the process. You also need to use the right part of the caliper when you measure something.

Here are some quick tips:

• Set the calipers on the broadest part of what you’re measuring.
• If you want to measure the inside of an object, use the outer jaws.
• When you want to measure the outside of an object, use the inner jaws.
• If you need to measure the depth of an object, use the depth gauge on the top of the calipers.
• If you want to measure steps, use the step gauge.

How to Get More Accurate Readings From Your Digital Calipers

Digital calipers are sensitive pieces of equipment. For more accurate readings, you should always wipe down the arms before use. Even the natural oils from your fingers can throw off the accuracy of the reading.

It’s also better to try and wipe down the object that you want to measure too. Dust and dirt also lead to inaccurate readings.

Finally, if your calipers come in a case, use it for storage in a bag that keeps the dust and dirt off. IP54-rated calipers allow you to be less careful, as these are resistant to dust, water, and oils. If you want to improve the accuracy and shelf-life of your set, store it properly after every use.

Remember, if your set doesn’t come with an auto shut-off switch, remember to switch it off when you’re finished.

Final Thoughts

Every caliper on this list will give you the precise measurements you need to get your home project off the ground. Many are also suitable for professional use in the workplace. We hope our guide has given you some excellent information on how to make the most out of your digital calipers. Take a look through our list and decide which one is best for your project in the confidence that you’ll get what you need.

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