手順 6を翻訳中
手順6
Using the external jaws
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Open the jaws wide enough for the object being measured to comfortably fit between them.
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Gradually close the jaws until both sides touch the object. Don’t push too hard, yet firm enough to make sure both jaws sit flat against the object.
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Check that your object isn’t crooked when you take your measurement.
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Read the measurement.
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Take the measurement a few times and make sure it's the same—or very close—each time. If you get inconsistent readings, zero the calipers and try again.
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Zero the calipers before making another measurement.
クリエイティブコモンズのオープンソース著作権のもと、あなたの投稿は著作権の対象となります。