Vibrating Wire Crack Meters
Crack Meters are designed to measure movement across surface cracks and joints. Crack Meters are available in 3 versions: 3-D Crack Meters, Vibrating Wire Crack Meters and Electrical Crack Meters.
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Flexible Rod Extensometer
Flexible Rod Extensometers are a low cost, convenient instrument for the monitoring of ground displacements. Designed to withstand severe field conditions and accommodate transverse shear.
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Borehole Extensometer
Multiple Point Borehole Extensometers measure the stability and movement behavior of soil and rock masses.
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Soil Extensometer
The RST Vibrating Wire Soil Extensometer is developed to monitor lateral and longitudinal deformation of soil and different types of embankments and embankment dams.
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Tape Extensometer
The RST Tape Extensometer is a portable device, designed to measure the relative distance between reference anchors fixed to the excavation or structure.
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Tell Tale Crack Meters
Tell Tale Crack Monitors measure displacement (out of plane) and movement across a crack.