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Kynup Caliper Measuring Tool, Digital Caliper Outside Micrometer with Large Screen,6Inch Caliper Tool for Mechanics, Jewelers, Woodworkers, Inch and Millimeter Conversion

  • Based on 4,747 reviews
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Availability: In Stock.
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Arrives Sunday, Mar 8
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Model: 01-306-2


Features

  • Precise MeasurementThe measurement range of the digital caliper outside micrometer is 0 - 6''/ 0 - 150mm; Resolution: 0.01/ 0.1mm; Accuracy: 0.2mm/0.01". Perfect and accurate caliper measuring tool for household/DIY measurement.
  • Precise MeasurementThe measurement range of the outside micrometer is 0 - 6''/ 0 - 150mm; Resolution: 0.01/ 0.1mm; Accuracy: 0.2mm/0.01". Perfect and accurate caliper measuring tool for household/DIY measurement.
  • 4 Measure Ways & 2 Units Conversion This micrometer digital caliper can be used to Measure inside and outside diameter, depth and step with two sets of jaws and a probe. The 6Inch/150MM digital caliper design mm/in 2 different measurement units. Give you some flexibility in case one unit of measurement does not satisfy your requirements.
  • Zero Setting Function- The smart design of the dial caliper allows you to set zero with an easy touch of a button and start a new measurement at any point of the scale, ideal for different measuring. The vernier calipers will turn off if there is no use after 6 minutes. Long press the on/off button to turn off the digital caliper manually.
  • Lightweight- The digital calipers measuring tool is made of strong plastic carbon fiber composites, and its tightly woven strands will make it strong as steel but lightweight. Use it effortlessly.

Brand: Kynup


Material: Carbon Fiber, Plastic


Product Dimensions: 5.91"L x 6"W


Measurement Accuracy: ±0.2mm/0.01''


Number of Batteries: 3 Lithium Metal batteries required. (included)


Brand: ‎Kynup


Material: ‎Carbon Fiber, Plastic


Product Dimensions: ‎5.91"L x 6"W


Measurement Accuracy: ‎±0.2mm/0.01''


Number of Batteries: ‎3 Lithium Metal batteries required. (included)


Manufacturer: ‎Kynup


Item Weight: ‎3.17 ounces


Item model number: ‎01-306-2


Batteries: ‎3 Lithium Metal batteries required. (included)


Date First Available: ‎April 18, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Mar 8

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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View our full returns policy here.

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Top Amazon Reviews


  • Great for 3D printing measurements. Accurate, no drift.
Model: 301-2
A very nice, heavy-weight caliper. I was impressed by its weight and metal construction. Its large display makes it very easy to read. It is a nice touch that the full millimeter dial numbers are larger than the fractional mm numerals. It accurately measures calibration blocks, and has no zero drift over multiple measurements. This caliper is perfect for 3D printing measurements. If you are building a high performance engine you might need a more expensive caliper, but for 3D printing this one is great. ... show more
Reviewed in the United States on December 10, 2025 by Instarx

  • Would buy again
Model: 01-306-2
Works great and easy to use. Like that I can replace the batteries instead of having to buy a new one when they die. Good quality as well and great value for the money and very accurate
Reviewed in the United States on October 1, 2025 by Randle G.

  • Digital screen showing millimeters or decimal inches or inches with fractions like 2 and 23/128 th
Model: 004-2
This is a very nice caliper with a digital screen, a thumbwheel, and 3 measurement modes. Millimeters with 2-decimal precision like 37.83 Inches with over 2 decimal precision like 22.445 (the third decimal is either 0 or 5) Inches with fractions like 2 and 23/128ths. Denominators include 2, 4, 8, 16, 32, 64, and 128. Has a zeroing button for difference measuring. Has a nice plastic case too. ... show more
Reviewed in the United States on January 22, 2026 by Amazon Customer

  • Good caliper for $20.
Model: 004-2
Just received. Very good delivery time. Battery was drained when it arrived. On/Off switch sensitive. Suspect caliper turned on during shipping. Replaced battery with one of 2 provided. Seems like a clean, functional design. Easy to use, though a bit heavy. Large display numbers. Easy to read. Easy to change from mm to dec in to fraction in. Very fine readings for accuracy. I have no reliable means of verifying calibration accuracy available. For my wood shop it will be close enough. Quality seems good. Nice plastic case with battery compartment screwdriver and 2 batteries well secured in case. For $20, before tax, well worth the money for my hobby shop. ... show more
Reviewed in the United States on June 2, 2025 by Rick

  • Amazing quality
Model: 301-2
I ordered this because I misplaced my cheap harbor freight caliper and took that as an excuse to get a nice one. This one was still pretty inexpensive but in an entirely different league of quality. It looks really nice, and measured some 22 gauge stainless steel as exactly 1/32 of an inch so I know it’s extremely accurate. My harbor freight caliper does not have the depth gauge, so this one has increased functionality and also comes in a case which should make it harder to misplace. The battery should last a long time, but this is also the best part. It comes with two extra batteries. This caliper is top notch. ... show more
Reviewed in the United States on January 12, 2025 by Eric Eric

  • Better than expensive calipers
Model: 004-4
Great Caliper with a durable case. I use the caliper to check image registration on paper that runs through printers. The measurements are accurate in inches or millimeters. The construction is durable and not easily bendable. Easy to use and reliable. Battery will last a long time. There is smooth movement when using the positioning wheel to expand the caliper. Great product for the money. Easy to read display and easy use. ... show more
Reviewed in the United States on July 19, 2025 by Brad Pate

  • Nice product
Model: 004-2
Works nicely
Reviewed in the United States on January 8, 2026 by Verified US shopper

  • As described I would buy again
Model: 301-2
I have this for about 7 months now. I am a carpenter and have used it and another Many hundreds of times the first battery has yet to die. It comes with 2 batteries I find it to be just a bit top heavy but it seems very accurate for my purposes (cabinetry) I found that it rarely needs zeroing out, when it does, it doesn't always take when just hitting the zero button. I seem to get around this by extending the unit fully, zero out the device then close it fully and zero out again. This does not happen often and seems to be working. If you need something for high precision engineering you may want to lget something like a 123 block to verify calibration ... show more
Reviewed in the United States on January 19, 2026 by JMB

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