Length measuring technology is used today in the most varying fields. The LINEAR length measuring units are setting and measuring units for general use on the shop-floor. The well-known length measuring units ULM are the standard units for quality assurance in the field of calibration metrology. They are used for high-precision length measurements on precision parts. The motorized PLM- and CiM- series allow user-friendly operation, fast and reliable measurements with the smallest uncertainty possible. Typical application fields are precision products and inspection devices. Throughout the wide product range from the simple LINEAR length measuring units to the ULM units up to the ultra-precise and semi-automatic CiM universal measuring machine, Mahr always offers a practicable solution for the production, the measuring room and calibration labs. In other words: The highest precision in metrology with extremely efficient measuring processes.

The semi-automatic testing machine OPTIMAR 100 for dial indicators, dial comparators, dial test indicators as well as incremental and inductive measuring probes. The OPTIMAR 100 is designed for table top operation. It has a motorized drive and is equipped with a high resolution measuring system. The testing procedure is software controlled.

The Precimar Gage Block Comparator 826 allows for  fast and easy testing of gage blocks according to ISO 3650 as well as for square US gage block up to 170mm in length. The evaluation program operates under Windows 95/98/ME or Windows NT/2000.