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Digital Caliper Measuring Tool, Stainless Steel Vernier Caliper Digital Micrometer with Large LCD Screen, Easy Switch from Inch Metric Fraction, 6 Inch Caliper Tool for DIY/Household

  • Based on 9,196 reviews
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Availability: In Stock.
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Arrives Thursday, Dec 4
Order within 21 hours and 36 minutes
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Model: 20-F


Features

  • STAINLESS STEEL MATERIALThe vernier caliper is made of high-strength stainless steel and is waterproof and dirt-proof. The service life of this stainless steel digital caliper is longer than that of calipers with plastic or carbon fiber parts.
  • ACCURATE MEASUREMENT AND ZERO SETTINGThis digital caliper glides smoothly. Measuring range: 0 -6" / 0-150mm; Accuracy: 0.001"/ 0.02mm; Resolution: 0. 0005"/0. 01mm. At the same time, the smart design allows you to easily reset to zero by pressing a button and start a new measurement at any point on the scale, which is very suitable for differential measurement.
  • 4 MEASUREMENT MODESThe digital caliper has 4 measurement modes, which can be used to measure inside and outside diameter, depth, and step with two sets of jaws and a probe. Multiple measurement modes can bring more usage scenarios to people, and the measurement process is also very convenient.
  • UNIT CONVERSION & LARGER LCD SCREENThese Digital Calipers have a one-key button to quickly switch from inches (inch), fractions (F), millimeters (mm). The 6" digital caliper has a large, easy-to-read LCD DISPLAY which is easy to use and read even under strong sunlight. It will automatically turn off after 5 minutes of non-use to save power.
  • Wide Applications Compared to the ordinary rulers, this stainless steel caliper can measure not only length but also caliber and depth, allows you to measure circular and cylindrical objects, more functions and better performance will satisfy you. It has always been used by professionals and hobbyists alike, jewelers, hobbyists, woodworkers, machinists, DIY, automotive mechanics, and more.

Brand: Jiavarry


Material: Stainless Steel


Product Dimensions: 6"L x 6"W


Range: 1.5E+2 Millimeters


Measurement Accuracy: ± 0.001"/ 0.02mm


Brand: ‎Jiavarry


Material: ‎Stainless Steel


Product Dimensions: ‎6"L x 6"W


Range: ‎1.5E+2 Millimeters


Measurement Accuracy: ‎± 0.001"/ 0.02mm


UPC: ‎739515003250


Manufacturer: ‎Jiavarry


Part Number: ‎kachi*steel452


Item Weight: ‎12 ounces


Item model number: ‎20-F


Size: ‎6 to 7.9 Inches


Power Source: ‎Battery Powered


Item Package Quantity: ‎1


Special Features: ‎Adjustable


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: March 8, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Dec 4

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Redneck approved!
Model: IP54
I can't explain how excellent this is! Built like a tank! Accurate! Waterproof! Slide Lock screw! Enough batteries to last a lifetime! Case with screw driver! If you aren't sure trust this redneck and buy this caliper!! Unusually high quality for a great price! Smooth! Works perfectly! Easy to use! Large visible display! You will never need another! Sleek thin profile! ... show more
Reviewed in the United States on October 1, 2025 by Nick MF Roller

  • Great value for the money!
Model: 20-F
I honestly didn’t expect much when I ordered this digital caliper — just needed something cheap and functional for some light garage and DIY work. But I was really surprised by how solid and accurate it is right out of the box. The stainless steel body feels sturdy and well-made, not flimsy like some budget tools. The digital display is clear and easy to read, and the measurements have been consistently accurate within the tolerances I need. I even double-checked it against a couple of higher-end calipers, and it held up impressively well. It also came with a decent storage case and an extra battery, which was a nice touch. For the price, this is an incredible value. Perfect for hobbyists, tinkerers, or anyone who just needs a reliable measuring tool without spending a ton. Definitely exceeded my expectations! ... show more
Reviewed in the United States on April 17, 2025 by Jason

  • Very good quality, durability caliper best on the market
Model: 20-F
Great quality and easy to operate and read, Heavy duty steel construction, durable, and functions as it should. Accurate measurements. No plastic parts! Auto off feature is nice! Highly recommended! Extra batteries included!
Reviewed in the United States on August 15, 2025 by Tim D. Barnett

  • Works great……eventually
Model: 20-F
Great set of calipers that offered measurements in fractions which made measuring hoses and fittings measurements just a little bit easier. I gave it only 4 stars because it ships with a battery installed with no isolation so the battery is toast by the time you get it. Thought that mine was defective at first because the measurements were all over the place but a quick check of the manual explicitly states that that is a sign of a weak battery. Changed with the included new battery and everything was spot on from there! ... show more
Reviewed in the United States on October 21, 2025 by M. Herbert

  • Great Value
Model: 20-F
These are a great value. The display is easy to read and the measurements are consistent. It is thin but strong. It functions exactly like is should. The measurements seem exact. It is easy to use the buttons to zero the device and change units of measurement. It even comes with a battery in it and two spares. It comes in a decent hard plastic case wrapped in plastic. ... show more
Reviewed in the United States on September 6, 2025 by markr

  • How do you measure up? This bad boy will tell ya!
Model: 20-F
This digital caliper is precise, easy to use, and feels solid in the hand thanks to the stainless steel build. The digital readout is clear and switches quickly between metric and imperial, which makes it versatile for different projects. The jaws align well and give consistent, accurate measurements without slipping, and the overall design feels professional rather than flimsy. It’s useful for everything from DIY work to hobby projects where precision matters. Reliable, durable, and accurate—a great tool to have in the toolbox for quick, dependable measurements. ... show more
Reviewed in the United States on October 9, 2025 by Jason J

  • Really good quality and value for the price
Model: 20-F
Great kit for the price. Easy to use and read. I really appreciate the spare batteries in the case and the tool to swap them. I've been using this to design precision parts for 3D printing, and the fact that this can measure millimeters with two decimal accuracy is fantastic. Calipers have heft and feel nicely designed. ... show more
Reviewed in the United States on August 13, 2025 by Stormageddon

  • Perfect for my needs. Not in a scientific laboratory, so great around the shop
Model: 20-F
This is a quality instrument right out of the box. The stainless steel construction provides a very stable platform. We'll see how it holds up! So far so good, it's stable and consistent. The unit turns itself on when you roll the slode wheel. It is a pleasure to use and I am really enjoying it!!!
Reviewed in the United States on September 29, 2025 by bricetunes

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