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There are all kinds of tools out there made to take different types of measurements, but if you’re looking for pinpoint accuracy, you should consider adding digital calipers to your toolbox. Digital calipers are incredibly versatile tools great for professionals and DIYers alike. They feature digital displays capable of showing extremely precise increments. If you’re a carpenter, jewelry-maker, or just need to take some accurate measurements on various at-home projects, then digital calipers could be a great addition to your kit. Here are the best digital calipers that are currently for sale on Amazon.
Key features
- #1 best-selling digital caliper on Amazon
- Affordable price
- 4 measuring modes
- Large LCD Screen
- Auto-off
- Measures in inches and millimeters
This Adoric Digital Caliper 0-6” Measuring Tool is the #1 best-selling digital caliper on Amazon. It has four measuring modes and a measuring range of 0-6 inches/150mm. This caliper comes with a pre-installed battery along with a spare when it runs out.
Key features
- Measuring Range: 0-6 inches/150mm
- 3 measuring modes
- Stainless steel construction
- LCD digital display
- Powered by a 1.5v LR44 battery
- Battery lasts up to 8 months
This VINCA DCLA-0I 605 Electronic digital Vernier Micrometer Caliper Measuring Tool is powered by a high-quality 1.5v LR44 battery. It has a LCD screen and 3 different measuring modes. This digital caliber arrives fully calibrated and is ready to use as soon as you remove it from the packaging.
Key features
- Measures 0 to 6 inches
- Digital LCD screen
- Resistant to water, oil and dirt
- Measures inside, outside, depth and step values
- SR44 silver oxide battery
This Mitutoyo Advanced Onsite Sensor (AOS) Absolute Scale Digital Caliper measures inside, outside, depth and step values. It’s made from steel and the advanced onsite sensor makes the caliper resistant to water, oil and dirt.
Key features
- 3 unit conversions
- Stainless steel frame
- 4 measuring modes
- Auto shutoff
- Wide application
The Kynup Digital Caliper has a measurement range of 0-8 inches/0-200mm and an accuracy of ±0.001”/0.02mm and resolution to 0.0005 inches/0.01mm. It has 3 measuring modes and can measure in inches, millimeters and fractions. It has a pre-installed battery and two more spares are included with your purchase.
Key features
- Vernier caliper
- IP54 rating for water resistance
- Dust-resistant
- Made with polished stainless steel
- Extra battery included
- Upgraded hard case
The REXBETI Digital Caliper 6-inch Measuring Tool is made from polished stainless steel and is IP54 waterproof and dust-resistant. The measurements are easy to read on the large LCD screen. It can measure outside, inside, step and depth.
How accurate is a digital caliper?
Most digital calipers measure between 0 to 6 inches while some measure a little further. They have accuracy of 0.02mm and resolution of 0.01mm.
What are the disadvantages of digital calipers?
Digital calipers make precise measurements but there are a few factors that can hinder their effectiveness. In extreme heat or cold temperatures their measurements can be less reliable. Some of them are waterproof but not all, and that can also be an issue.
Dial vs Vernier vs Digital calipers
Dial calipers don’t have an analog dial and don’t require batteries, they tend to only have one unit of measurement but are accurate when being used. Vernier calipers have a ruler to show their measurements and don’t require batteries, their readings may also be a bit difficult to read. Digital calipers have instant readings displayed on a LCD screen, they are accurate and easy to read. They are also more expensive than vernier and dial calipers and are battery-powered.
Digital caliper vs micrometer
Micrometers and digital calipers are similar and can often get mixed up. Many product listings tend to use their names interchangeably but there are a few key differences to take note of. According to Reid Supply, “where micrometers are more specialized and offer a narrower range of measurement, calipers offer a wider range of applications, compromising accuracy to achieve versatility”.