About us


Development and world-wide marketing of ultrasonic instrumentation and software for liquid velocity profile measurement, both scientific and industrial.


Thanks to the UVP Monitor hundreds of scientists and engineers around the world productively and reliably measure liquid flows in situations where other methods might fail. Our customers include universities, institutes of technology, government and private research agencies as well as leading industrial companies worldwide.


Met-Flow is a pioneer of ultrasonic velocity profiling instrumentation and software. Since its foundation in 1990 in Lausanne, Switzerland, it has released several versions of its ground-breaking Ultrasonic Velocity Profile Monitor and its evaluation software for advanced data processing. In addition, it actively cooperates with many universities and is active in industrial research and development.


We are a team of highly skilled and creative professionals dedicated to providing useful and high-quality products and services to our customers. We constantly make improvements to our products. Our network of international representatives is ready to help you find solutions for your measurement problems and to provide a high level of support.