Mit Hectronic OptiLevel, dem Tankinhaltsmanagement-System zur exakten Erfassung von Füllstand, Wasserstand und Temperatur bietet Hectronic den exakten Blick in die Kraftstofftanks einer Tankstelle. ###>Hectronic OptiLevel, the filling level management system for precise measurement of fill level, water level and temperature, gives you an accurate view inside the fuel tanks of your filling station.