The foundation of TriOS products are the RAMSES Radiometers. They were the first invention of the company founders and are by now well-established in marine science applications all over the world. For two decades now we strive for innovation and improvement and constantly expand our product portfolio. This is how we got from radiometry into the areas of photometric and fluorometric water analytics. Apart from sensors, TriOS is also offering system solutions and useful accessories for various applications in its own production facilities. Always with regard to what our customers need and their feedback, we are constantly developing new additions and expansions to our accessories range.