The BOF-EX is an incremental borehole extensometer.
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MuST FBG Multiplex SMARTprofile Deformation Sensor
The SMARTprofile strain sensors are transducers that transform a strain variation into a change in reflected wavelength of a FBG encapsulated into a surface mountable patch.
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CONVEX-D Digital Tape Extensometer
The CONVEX-D is a digital tape extensometer which quickly and accurately measures changes in distance between two reference points in any orientation.
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BOR-EX Borehole Rod Extensometer
The BOR-EX is a borehole rod extensometer used to transmit all anchor displacements from failure planes in rock or zones of movement in soil masses to a collar reference plate for mechanical readings (dial or depth gauge).
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BOR-EX Borehole Rod Extensometer (Displacement Sensor)
The displacement sensor used with a borehole extensometer makes it possible to control,
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ERI Fill Extensometer
The ERI is a fill extensometer designed to monitor longitudinal displacements
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R-4 Magnetic Reed Switch Probe Extensometer System
The R-4 is a magnetic extensometer system used to measure settlement or heave in engineered backfill structures (dikes, earthfill dams, road foundations) or in natural slopes or embankments
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