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Used to measure and locate settlement, heave, displacement and deformation in soil and rock

A wide range including borehole rod, magnetic, and tape type extensometers typically used for monitoring excavations, foundations, dams, embankments, tunnels, shafts and sheet piles.

Data can be obtained using a portable readout or connected into a data logger for automatic monitoring.

Take a look at our Technical Notes on Magnetic Extensometers