GEO-Instruments Products

Extensometers

Wireless Multiple Position Borehole Extensometer (WMPBX)

The WMPBX system provides a wireless collection method for borehole extensometers located in otherwise inaccessible locations, such as city streets, airport taxiways and runways, port facilities, and other areas that require a flush mounted, wireless automated data collection system. This system has proven to reliably provide data from remote and difficult to access locations.

Digital Tape Extensometer

For quick and accurate measurement of relative distances between pairs of reference points on the surfaces of structures including radial movements and convergence of tunnels, shafts, linings and caverns, deformation of excavations in underground caverns and displacements of retaining walls, cuttings, bridge piers, arches.

Magnetic Probe Extensometer

GEO-Instruments Magnetic Extensometer is used to monitor soil or rock settlement and heave in excavations, foundations, dams, and embankments, tunnels, shafts and sheet piles. Data from the extensometer indicate the depths at which settlement has occurred as well as the total amount of settlement.

Rock Displacement Alarm

The GEO rock displacement alarm, a roof collapse mining displacement measuring tool, is a low cost solution to your mining measurement needs.




GEO-Pavement Gauge

The GEO-Pavement Gauge is a pavement tension/compression measuring device used for strain measurement in asphalt, concrete and other road construction methodologies. The complete system is packaged for waterproof operations, and designed to withstand the temperature during paving, and mechanical aspects of vibration compaction.