Sireg has developed a range of interesting products for analyzing and monitoring the soil and its geo-mechanical properties. Sireg products for monitoring and testing are increasingly used, in combination with sophisticated probes and instruments of measurement, to assess the level and the amount of water present in the soil, to verify the presence of voids to be filled during the interventions of consolidation and waterproofing and to measure the ground motions in seismic zones or during the construction of underground works.