Digital Caliper, Adoric 0-6" Calipers Measuring Tool - Electronic Micrometer Caliper with Large LCD Screen, Auto-Off Feature, Inch and Millimeter Conversion

This is very nice for price it works excellent sure is inexpensive, but it does work very well I would buy item again. I like how it converts the measurements with the push of a tiny button. Very easy to use the display works great is made mostly of plastic but seams durable enough for light use and measurements are stable with repeated attempts to make it come up with different figure always same. Great Quality

I am a retired mechanical engineer now turned certified gemologist and a design jeweler managing Gemoptions Jewelry. I've gone through countless calipers as I rely on them and use them heavily. This caliper is fantastic, always working, batteries last super long, and it's very accurate for my needs - always 0 outs without needing to check that all the time and that's a real plus with less worry. It turns back on with just a touch of the slide or hit the on button to come back to the last reading. It doesn't have a locking screw but not an issue with me. The real plus with me is it's light, doesn't mall items, i.e. does not damage faceted gemstones or precious metals as does the steel units. The plastic carbon fiber composite is super tough, never a scratch and the slide hasn't loosened up on me with all my heavy use as does the steel ones. Just bought 3 more units for my 2 shops at a really great price. I'm happily trashing the steel ones that are inaccurate and totally troublesome needing fixing or adjusting constantly. This caliper is a real PLUS for me in my work. I seldom have time for submitting reviews but had to as I Highly Recommend it and it's a great buy in this overpriced world today.

This digital caliper is great, and I use it all the time when I work on guitars (for checking fret height, nut spacing, etc.). The large, clear display is easy to read, and for general instrument work, the accuracy is more than enough. However, the one big issue with this caliper is that the battery does not last long at all. It seems to drain even when off. I’ve learned the hard way to always have spare CR2032 batteries on my bench, or you'll be halfway through a setup when it dies. It's a fantastic, affordable tool, but plan on budgeting for extra batteries. It's worth the hassle for the price.

I started doing some wire wrapping and was having a difficult time with wire gauges. This tool saved my sanity. Perfect little tool, easy to use, battery life is lasting a long time and it is just great to use for wire, beads, anything. The fact it measures in inches and mm is a big plus!

I am so pleased with this tool! Very easy to use, comes with an extra battery, and pretty easy to figure out. The display is very easy to read, and you can choose imperial (inches) or metric (mm, cm) measurement systems. I love the large capacity, and that it also works with very small measurements, particularly screws.

I was blown away by the quality for the value, physical measurements are not accurate but the digital ones are very accurate and almost never have any errors. Definitely would buy if you’re looking for something cheap that gets the job done well.

Worked great for a while. Easy to read, buttons work, but since this is plastic it broke over time. Also, didn't have the significant digit detail that most would need. It only went to 0.1mm.

This Adoric digital caliper is an inexpensive and usable tool. It's made of plastic, not metal, so get that out of your head. But for jobs that don't require a high degree of accuracy, it seems to work pretty well. I used it to measure a number of fasteners, tubes and openings and all came within the range I expected. Repeated measurements produced the same answer +/- 0.01 inch. The device easily zeroes and switches between metric and imperial measurement systems with the click of a button. The display is easily readable. It comes with an extra battery. For seven bucks, you can't have very high expectations, but this caliper does simple jobs pretty well. I would recommend it.