This model is a small version of other multifunctional probes for water quality assessment, including a set of standard sensors as well as other optional ones, that can be added to it for the best and various results.
The Grundfos PM 1 pressure manager is designed for automatic start/stop control of Grundfos pumps and other water supply pumps. The PM 1 is suitable for applications where the start/stop of the pump according to consumption is needed.