The Sonel MPI multifunctional meters are intended for testing home and industrial electrical installations. The instruments can be used to carry out measurements, the results of which determine the safety status of the installation. In addition, with MPI-540 series the user is able to record the parameters of the electrical networks located at these sites. This makes it possible to control the quality of electricity, and to measure electric shock protection parameters, using a single universal device.
Significant automation of measurements can also be made possible by the function of testing residual current circuit breakers in Auto mode, as well as measurement sequences pre-programmed by the manufacturer (so-called autotests), which can also be extended with own sequences. Automatic measurement of insulation resistance of 3-, 4- and 5-core cables will be carried out with the Sonel AutoISO-1000C adapter.
