​Labconcept Premium is one of three main models in the Labconcept Series of Trimos SA, including Labconcept, Labconcept Premium, Labconcept Nano which have a very  high accuracy (up to 0.07 µm + L / 2000 with the Labconcept Nano), we can say this is one of the most accurate universal length measuring device in the world at the present time.