Stotz is one of the leading companies in pneumatic length measurement technology


Innovation: Accredited Calibration Laboratory

The DIN EN ISO/IEC 17025:2018 is the international standard for the competence of testing and calibration laboratories. As a leading provider of measurement technology solutions, we understand the importance of accuracy and reliability in our measurement results. The certification according to DIN EN ISO/IEC 17025:2018 is a testament to our technical competence and commitment to excellence in measurement technology.

Our accredited laboratory meets the stringent requirements of DIN EN ISO/IEC 17025:2018 and undergoes regular audits to ensure that our measurement devices and procedures adhere to the highest standards. With this accreditation, we demonstrate that our measurements are precise, traceable, and reliable. Our customers can rely on our measurement results to comply with internationally recognized standards and meet the highest demands.


The pneumatically electronic measuring and control device Sophron is the further development of the MRA Compact. The measurement computer and insertion unit are separated, each in a sturdy housing.

The components are detachable. With more interfaces than the MRA, the Sophron is more flexible and can be used in a wide range of applications.

The program selection can be done either via a worker keyboard or directly through the touchscreen. All settings are editable on the color display.


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