Instrument for inside/outside comparative measurements, ideal for in series measurement. Light alloy frame, hardened stainless steel plane, interchangeable tips, inside/outside precharge. Suited for measuring work pieces with parallel, cylindrical or conical surfaces (such as shafts, through holes, blind bores, short shoulders, grooves and wall thickness). Checks gear diameter and determines roundness, concentricity and coaxiality errors.
Provided with 2 stirrups, dial gauge 0,01 mm and ABS case.
