Title: Useless for metric measurements
Review: I bought this caliper for measuring bicycle seat posts, stems, etc. Not very exacting work. Well, forget it. It's only accurate to 1mm. The dial only measures in .01" or 1/64th", not mm. When the dial shows exactly 1 inch, the scale shows 25 mm, not 25.4mm. Measuring a marked 22.2mm stem, it shows 21.5mm. The only way to make this device work is to measure in inches and convert to mm.If you never measure anything metric, you might be ok, but even if you argue that the mm scale is provided as a convenience this level of accuracy falls short of any reasonable expectation.
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