Kynup Caliper Measuring Tool, Digital Micrometer Caliper Tool, Vernier Calipe...

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.

Really nice Caliper. Very accurate / precise. Simple to operate and battery lasts a long time. Would certainly buy this product again!

Better quality than cheaper calipers, but still leaves much to be desired compared to more expensive ones. Largest disappointment is how loose thumb wheel feels. But then I didn't need truly accurate and high quality calipers for my project, so these are getting the job done without a large investment.

I was choosing between this and a manual dial caliper, so I ran some bench tests to see how they compared. I used reference blocks from my micrometer set, and interestingly, both the analog and digital units showed zero errors at the 1", 2", 3", and 4" marks. Since battery drain is the main downside of digital tools, I checked the power consumption with a multimeter. This unit draws 17 µA when on and 15 µA when off. With a standard LR44 battery (150 mAh), that translates to about 10,000 hours (or 416 days) of storage life. Even though accuracy was a wash between the two types, I went with this unit because the digital display is easier to read and being able to toggle between inches, millimeters, and fractions is very convenient. It’s been solid so far, but I’ll have to see how the electronics hold up over the long term.

This works great I’ve had a round dial one since back in the Late 80’s and a digital one now won’t go back but I still keeping my dial I’m a tool hoarder probably

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.

I got this because I recently got into 3D printing and needed a way to get better measurements. I had originally purchased a different one, but it didn't include the fractions function. Not sure that I'll use it too often, but I'd rather have the option. This kynup caliper was a reasonable price and has, so far, been great. The metal feels durable, and it slides easily for measuring. The plastic storage case is decent quality, and the included extra batteries are appreciated. The tolerances are very good. I know they're not spot on, but that's to be expected at the price. They claim accuracy +/- at no more than .04mm, which seems to be close to what I'm seeing, but it might be slightly more at larger distances. However, the accuracy has been very good for modeling 3D objects for printing. I designed a battery case for my 80V tools, so that I can use it across a couple brands of yards tools. This thing helped me get it almost exact.

Great product and packaging

Junk.

Excelent

Muy buen resultado a buen precio.

The product arrived already in heavily used condition with excess oil and many scratches on it. It does work and it does give accurate measurement, but the build quality is not that good. Either go for cheaper one that is as bad as this and does the job just as well or go for a more expensive one that is reliable and good quality.

Prodotto arrivato nel punto indicato al momento dell' ordine ben curato si vede la professionalità del venditore nell'esaltare il proprio prodotto in dotazione due batterie più quella già al suo interno design molto bello precisione accurata in misurazione calibro digitale Kynup veramente bello.