What is the difference between the 1st and 2nd measuring ranges for resistance measurements ?
IS C1302: 2002 clause 3.1.7 is summarized in the table below. The 1st effective measuring range has a tolerance of ±5% of reading, while the second effective measuring range has a tolerance of ±10% of reading. Effective measuring range means the measuring range where its intrinsic error is guaranteed. Table below explains the details.
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