HARDELL Digital Caliper 6 Inch with Large LCD Screen, Calipers Measuring Tool with Auto-Off Feature, Inch/Millimeter Conversion, Electronic Vernier Caliper Micrometer for Jewelers/Woodworkers/DIY
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Availability:
In Stock.
Arrives
Tuesday, Apr 28
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Size: 6 Inch
Features
- Selected Stainless Steel MaterialThe calipers are made of selected stainless steel, waterproof and stain-resistant, more stronger than traditional plastic digital calipers, with knurled thumb rollers and locking screws to ensure smooth sliding and accurate positioning when measuring
- Accurate MeasurementThe vernier caliper has a measuring range: 0-6"/0-150mm, accuracy: 0.001" / 0.03mm; resolution: 0.0005" / 0.01mm, which meets all your measuring needs. The digital micrometer glides smoothly and allows you to set the zero point and measure at any point of the scale, which is very convenient
- 4 Types of MeasurementThis digital caliper has four types of measurement, you can use the two sets of jaws and a probe configured to measure depth, step, outer diameter and inner diameter, suitable for most measurement scenarios. In addition, the caliper measuring tool comes with a black portable and sturdy case for easy storage, pressure and shock resistance
- Millimeter and Inch ConversionThis 6-inch digital caliper measuring tool can switch between two units with one click, very simple and fast, with a large LCD screen, even in strong sunlight is easy to use and read. This caliper tool will automatically turn off after 5 minutes of non-use to save power
- Wide ApplicationThis caliper comes with a ruler, a screwdriver, two batteries, a wider range of applications, suitable for most measurement scenarios, loved by professionals and amateurs, is the best choice for mechanics, woodworkers, jewelers, craftsmen, amateurs, DIY, auto mechanics, etc
Brand: HARDELL
Material: Plastic, Stainless Steel
Product Dimensions: 9.84"L x 1.18"W
Range: 1.5E+2 Millimeters
Measurement Accuracy: ±0.03mm/0.001"
Brand Name: HARDELL
Manufacturer: HARDELL
Included Components: 1*Digital Caliper 2*Batteries 1*Screwdriver 1*Stainless steel ruler
Warranty Description: 1 year
Range: 1.5E+2 Millimeters
Measurement Accuracy: ±0.03mm/0.001"
Number of Batteries: 1 LR44 batteries required. (included)
Material Type: Plastic, Stainless Steel
Item Dimensions L x W: 9.84"L x 1.18"W
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Apr 28
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 12 Inch
A 12 inch digital caliper fills a gap that standard 6 inch calipers simply cannot cover, and once you work with a project that requires measuring longer spans with precision you quickly realize why the larger format exists. The HARDELL 12 inch digital caliper has become one of my more regularly used measuring tools and it has performed with accuracy and reliability across a wide range of applications in my shop. The first thing you notice when you open the packaging is the length of this tool. A 12 inch caliper is a significant instrument and the HARDELL version is built proportionally with a sturdy stainless steel beam that feels rigid and well finished. The jaw faces are flat and parallel and the sliding jaw moves smoothly along the beam without any slop or binding. The fit and finish throughout the tool communicates a level of quality that is appropriate for precise measurement work. The thumbscrew lock holds the sliding jaw securely in place when you need to transfer a measurement or record a reading without the jaw drifting. The LCD display is a genuine selling point on this model. The screen is large enough to read comfortably without squinting and the digits are clearly formed and well backlit in low lighting conditions. Switching between inch and millimeter measurement modes is a single button press and the zero reset function allows you to zero out the caliper at any position, which is useful for taking incremental measurements or doing comparison work against a reference piece. The battery access is straightforward and the caliper uses a standard watch battery that is easy to replace when needed. In actual use the caliper delivers consistent readings that match what I expect when cross checking against other calibrated instruments. I have used it for measuring material stock thickness, checking lumber dimensions, verifying cut lengths on workpieces, and doing layout work where I need to step off a measurement from an edge. The outside jaw measurement, inside jaw measurement, depth rod, and step measurement functions all work correctly and the depth rod in particular is useful for measuring blind holes, slot depths, and recess dimensions that you cannot access with the outside jaws. The 12 inch range does introduce a small amount of flex when the caliper is fully extended that you would not see in a shorter instrument, which is a physics reality rather than a design flaw. For applications where you need maximum accuracy at full extension, supporting both ends of the beam gives you the best results. For most shop measurement tasks within the first 8 to 10 inches the caliper is rock solid. The carrying case included with the HARDELL protects the tool during storage and transport and is a better case than what you typically see with budget calipers. The auto off function preserves battery life during extended storage periods. For anyone who needs a digital caliper in the 12 inch range for shop work, layout, or fabrication projects, the HARDELL delivers genuine precision at a price point that makes it accessible without sacrificing the accuracy you actually need.
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Reviewed in the United States on March 5, 2026 by Zane
Size: 8 Inch
The media could not be loaded. I’m really impressed with this caliper. It feels very well made with durable materials not flimsy at all. It measures in mm, inches, and fractions, which is super useful depending on the project. The large digital display is easy to read, and it responds quickly and accurately. The zero button lets you reset at any position, which is great for relative measurements. Functionality-wise, it covers everything I need: inside, outside, depth, and step measurements — all smooth and precise. It came with two LR44 batteries, a sturdy hard case, and even a bonus stainless steel ruler marked in both cm and inches a really nice touch. I use it mainly for Fusion 360 design work, and the measurements have been spot-on with my 3D prints. I paid $30 USD, and they even gave me a discount coupon, which made it a real bargain for such a good-quality tool. If you're into 3D printing or any kind of precision work, this caliper is a great deal accurate, well-built, and affordable!
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Reviewed in the United States on July 8, 2025 by Mr. Honest Reviews
Size: 8 Inch
I couldn’t be more pleased with this HARDELL 8-inch digital caliper—especially given how critical precise measurements are in my laser-engraving work. First impressions? It’s solidly built and pleasantly weighty, giving it that dependable, professional feel—yet not so heavy that it slows you down. You can handle it easily and quickly, sliding it into position without fumbling or fatigue. The accuracy is exceptional—exactly what I need when aligning materials for engraving (laser engraving goes by millimeters so it has to be dead-on). The clear and stable readouts mean I trust every fractional or millimeter measurement when lining up artwork or verifying depth and thickness. It’s reliable enough that I’ve recommended it to fellow makers and friends already—and everyone is equally impressed. What You’ll Love: Built like a tank, but easy to handle—just the right heft. Rock-solid measurement precision—no guesswork in positioning or alignment. Perfect for laser engraving—I use it daily to ensure every cut or etch on my laser engraver is spot-on. Highly recommended—I’ve already talked about this caliper to others and they ordered as well. They own other brands as well and were a bit surprised. If you're into precision crafting, 3D printing, machining, or any work where accuracy matters—especially laser engraving—this caliper is a no-brainer.
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Reviewed in the United States on August 11, 2025 by Randall Jacobson
Size: 8 Inch
Very nice, well built caliper. Feels solid and operates very smoothly with readings in your choice of mm, decimal inches or fractional, making it very useful for machine work as well as woodworking or any application in which a fractional result is preferred. Uses readily available button batteries and includes two, along with a small screwdriver for changing them. An adequate plastic storage case is also provided. My senior brain wishes it had fractional rounding capability, to sixteenths, eighths etc.
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Reviewed in the United States on October 5, 2025 by k36m
Size: 8 Inch
What a great value! I have been an automotive technician for over 20 years and this digital caliper is hands down better then any caliper that I could purchase on one of the tool trucks. The functionality obviously works the same but as you slide it to make measurements, it moves very smoothly. I compared it to two other calipers at my shop that are from the tool trucks and the measurements are identical. It is fairly lightweight and the display is well lit. It came with a battery installed and an extra as well. I was surprised to find that it also came with a precision screw driver for battery replacement and an 8” stainless steel ruler. This is a great tool. I will definitely be ordering a 4” & 6” digital caliper from Hardell to add to my tool collection at home.
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Reviewed in the United States on January 14, 2026 by StuckLikeChuck