UltraLab® ULS 80D is designed for the measuring of water surfaces in Ship Model Basins, Flumes, Hydraulic Laboratories at Universities and Institutes and Simulation Facilities of Physical Models. It is an easy to handle ultrasonic measuring system, which measures water level and waves fast and precisely. Because of its outstanding accuracy, the small beam angle of <3° and its remote sensing technology almost all kinds of water dynamics (also steep waves) can be measured without interferences or influence to the target. The ULS is easy to handle and due to the wide range of application an universal tool for laboratories.