Bottom line: when you NEED accurate measurements, spend your money on something great. In my case, I mainly work on wood, so I knew that, imprecise as it was, it would be enough for my needs. Details: 1) My eyes are getting old :( The markings are too small for me to read easily. I have to use a magnifying glass to get a decent reading. 2) The markings seem a bit rough and blurry. This is probably not a problem as the accuracy is not high initially. 3) Initial zero points did not match. Things got better when I cleared the gauge faces. Still not fantastic, but much better. For 20โฌ I'm satisfied. I'll probably buy a caliper which will fix some of the reading issues. Oh, and my case is broken too. It seems that these people cannot put together a good plastic case. LAUGH OUT LOUD ;-)
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