Mahr Inc. has been providing dimensional measurement solutions to fit customer application needs for more than 160 years. We manufacture and market a wide variety of dimensional metrology equipment, from simple and easy-to-use handheld gages to technically advanced measurement systems for form, contour, surface finish and length. Mahr Inc.'s calibration laboratories are accredited to current ISO/IEC standards (see our Scope of Accreditation for accredited calibration processes).