Strain gauge extensometer C1 - EST

The rigid bar extensometer allows you to control, through precise displacement measurements, the movement of rock or soil due to slipping, breaking or settling. They consist of a rigid rod which, inserted into a sounding hole, is used to measure the reciprocal displacements that occur between the lower part and the surface. Stainless steel bars. Installation on vertical, horizontal and sub-horizontal holes. Possibility of different movement quantification technologies: mechanical meters or potentiometric transducers combined with data loggers with web data transmission.