A total of about 180 exhibitors as well as partners and sponsors were welcomed together with more than 2800 trade visitors at the W3+ Fair in Wetzlar on February 26 and 27, 2020. The new accompanying high-tech congress N-Tec Talks was also well received. 33% of the exhibitors came from Central Hessen, 46% from other regions of Germany and a further 21% from abroad.
One-Click Measurement Sensor
OPT presents the one-click measurement sensor SmartFlash at Control fair.