The Centre was founded in 1991. Abbreviation "лер" is formed from the first letters of the words "METrology" and "METal" which reflect the centre specialization exactly.
- development, production and sales of portable and miniature ultrasonic hardness testers;
- production and sales of reference hardness and micro-hardness test blocks.
Quality assurance and measurements accuracy
Verification of hardness testers and hardness reference test blocks of MET series is carried out by "All-Russian Research Institute of Physical-and-Technical and Radio-and-Technical Measurements" (VNIIFTRI). All products of MET Centre have been placed on record in the State Registers of Measuring Equipment of Russia, Byelorussia, Ukraine and Kazakhstan, all hardness testers and reference hardness test blocks of MET series have certificate of measuring instruments type approval.