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計測機器 3M 701のPDF 校正手順をオンラインで閲覧またはダウンロードできます。3M 701 7 ページ。 Megohmmeter
3M 701 にも：取扱説明書 (8 ページ), 取扱説明書 (9 ページ)

The accuracy of the 701 is based on two tolerances (+/- 5% electrical & +/-2 deg. of arc,

meter's needle movement). The sum of these two tolerances are identified by two tiny

dots, one on each side of the major intervals (100 kilohms, 1megohm, 10 megohms, 100

megohms, 1gigaohm, and 10 gigaohms) marks located on the top scale. So to check the

701 for resistance measurement accuracy you need to test resistances at the major

intervals and confirm that the readings fall within the dots. Please be aware that we are

faxing the calibration procedure for the 701 Megohmmeter to you at the fax number

listed below.