Weltleitmesse für Labortechnik, Analytik, Biotechnologie und analytica conference
09.–12. April 2024 | Messe München
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MEASURING QUALITY since 1796! Quality control instruments produced in Germany.


A.KRÜSS Optronic is a leading manufacturer of high-precision laboratory and analytical instruments. For more than 200 years, we have been developing and manufacturing innovative product solutions for the quality control of raw materials, intermediate and finished products in Germany. As part of quality assurance, our measuring instruments provide important key figures that can be used to monitor and ensure product quality and product safety. Together with our certified partners, we offer individual advice and technical support in over 130 countries worldwide.
Our product range focuses on quality measurements, offering refractometers, polarimeters, density meters, gas analyzers, flame photometers, melting point meters, microscopes, circulation thermostats, and cold light sources.