When the measurement mode is 20 k and the gauge method is 4 gauge, the range is －5000 µε to +5000 µε(microstrain), but I can measure up to ±20000 µε. What is the accuracy?

The range of the strain input module depends on the measurement mode and gauge method. (see the table below)

Meausrement mode	2K	20K	200K
1 gauge method	－2000 to ＋2000µε	－20000 to ＋20000µε	－200000 to ＋200000µε
2 gauge method	－1000 to ＋1000µε	－10000 to ＋10000µε	－100000 to ＋100000µε
4 gauge method	－500 to ＋500µε	－5000 to ＋5000µε	－50000 to ＋50000µε

Even if you select the 2 gauge or 4 gauge method, 1 gauge method measurement is still possible, and rangeovers and other errors will not occur. However, the accuracies are only guaranteed within the ranges of each gauge method.

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Model Name: DA100-1

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Model Name: DR231

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