The RST Tape Extensometer is a portable device, designed to measure...

The RST Vibrating Wire Soil Extensometer is developed to monitor la...

The Mechanical Telltales from Trolex’s RMT product line are l...

The RockMonitor XR (telltale) tracks strata movement throughout min...

The Vibrating Wire Inline Extensometer is used to determine the sta...

Stability and movement behavior of soil and rock masses can be dete...