
Rock Pressuremeter TRI-MOD-S
The TRI-MOD-S rock pressuremeter (flexible dilatometer) measures the in-situ strength and…
- Accuracy
- ± 1% FS (pressure gauge)
- Probe diameter
- 73 mm min., up to 82.0 mm at 10,000 kPa / 76.2 mm at 20,000 kPa
Instruments, loggers, systems, accessories and software — by name, part number or what you’re measuring.

The TRI-MOD-S rock pressuremeter (flexible dilatometer) measures the in-situ strength and…

The PR-7200 is a self-contained water level bubbler that combines a Teflon-lubricated…

The EC Field Verifier allows a quick check of ESS salinity and electrical conductivity…

A solar-powered aluminium instrument enclosure designed as a portable seismograph hut,…

A broadband seismograph pairs a broadband seismic sensor with a digitiser capable of…

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ESS Weathertech are well versed in the supply and install of High-Performance Computer…
ESS Weathertech are well versed in the supply and install of High-Performance Computer (HPC) clusters, typically in addition with associated Numerical Weather Prediction (NWP) forecast…


The Multi Channel HID Cell Data Logger is a low-cost, plug-and-play device from ESS for…

The Spectre d-GMM is a single-channel Ground Movement Monitor from Yieldpoint that uses a…

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The SFO-W is a spot-weldable fibre-optic strain sensor — a stainless-steel tube welded…

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The FOD is an absolute-position fibre optic linear displacement transducer used for…

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The MetSpec Instrument Shelter is a double-louvred, UV-stable radiation shield used to…

The EEC Radar Wind Shear System (RWSS) is an airport weather radar system built to detect…

The Lufft WS600 is an all-in-one compact weather station measuring air temperature,…

This is a mirrored circular prism reflector target used with a total station for…
Not sure which one?
Start from the problem, not the part number. An ESS engineer will specify the instruments and quote them.