With the Mitutoyo 209-300, you perform ultra-precise internal measurements on narrow bores, grooves, and tubes from 2.5 to 12.5 mm. Thanks to the 0.005 mm fine graduation and 0.015 mm accuracy, you easily identify even the smallest deviations directly on the analog dial. The spring-loaded measuring arms deliver constant contact pressure to guarantee reliable, repeatable comparison measurements every time. Simply set the gauge using a setting ring or micrometer to streamline quality control and metrology inspections in precision machining.
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