(Mahr Inc: Providence, RI) -- Mahr Inc., a global manufacturer of precision measurement equipment used for dimensional metrology, is launching a new, updated version of its Marameter 844 K family of inside diameter measuring probes. This system is used to make comparative measurements of very small bores ranging from 1 mm to 20 mm. When multiple diameters are measured in the bore, the probes can identify form errors such as ovality and taper.

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