Delphin is a champion of modular measuring and testing technology. The latest representative is the ProfiMessage modular system. The series consists of master and slave devices as well as I/O modules. The areas of application range from monitoring industrial processes and systems to laboratory data acquisition and test bench automation. All inputs and outputs are differential, highly accurate and galvanically isolated. Internal software channels enable functions such as limit value monitoring, integration or online calculation and are easy to configure.