Electrical Single Point Borehole Extensometer

Model EDS-71V/EDS-71P Overview

EDS-71V/EDS-71P is a single point borehole extensometer. It is a key equipment for investigation and monitoring of foundations, slopes, embankments, underground cavities and landslides. This is suitable for 50mm borehole.


TypeVibrating wire/potentiometric
No. of pointsSingle point (50 mm borehole)
Extension rodStainless steel or fibre glass
AnchorGroutable or packer