Video file Providing state-of-the-art physical modelling technology worldwide HR Wallingford develops and supplies a comprehensive range of physical modelling technology, from multi-element wave generation systems to the full suite of instrumentation and software needed to accurately and reliably gather and analyse results. Featured products ARCboat ARCboat is our award-winning state-of-the-art remote controlled survey vessel. View product Wave gauge system A simple and reliable system for measuring wave height in a wave flume or tank. View product Self-propulsion propeller dynamometers Suitable for inner drive dynamometers of surface vessel models propulsion tests in towing tanks. View product Need help? Unclear about what type of equipment you need or which of our products will best suit your requirements? Contact us