
FOS Strain Gauge
The FOS is a Fabry-Perot fiber-optic strain gauge from Roctest, bonded to a specimen to…
- Range
- ±1000, ±2500 or ±5000 microstrain
- Temp
- -40°C to +250°C (cable and adhesive dependent)
Instruments, loggers, systems, accessories and software — by name, part number or what you’re measuring.

The FOS is a Fabry-Perot fiber-optic strain gauge from Roctest, bonded to a specimen to…

The LAS MkII Evapo-Transpiration (ET) system is a complete solution for monitoring the…

Display and archive live earthquake data on your own personal computer! Subscribe to data…

EDGE (Enterprise Doppler Graphics Environment) is EEC's radar control, data analysis and…

The Geosystems Dipmeter is a water level indicator with a stainless steel probe that…
From $106.00

The Borehole Geophone is a waterproof mine-microseismic geophone available in uniaxial,…

The ZAQ660 is an outdoor air quality monitoring sensor from Zata that measures…

The Roctest PROBEX is a radially-expandable borehole dilatometer probe used to determine,…

An inclinometer also called a tiltmeter or clinometer is a sensor used in the geo-tech…
An inclinometer also called a tiltmeter or clinometer is a sensor used in the geo-tech sector to measure displacements in the ground or structures. Inclinometers provide vital information…

ESS's All-in-One Compact Weather Station is a Zata-brand family of digital sensors, 140mm…

The Dynamic Cone Penetrometer (DCP) determines the in-situ strength of underlying soil by…
The Dynamic Cone Penetrometer (DCP) determines the in-situ strength of underlying soil by measuring how far the device penetrates the soil with each blow. It is built for rapid strength…

The Greenspan PS-7000A is an Australian-made, submersible stainless steel water level…

CMF mounting fixtures are round mounting plates with an integral rod for fixing a single…

The digi-Cable is a digital cable that allows geotechnical engineers and technicians to…

The G-AM II Menard pressuremeter is a borehole probe and control-unit system from Menard…

The JM series is a vibrating-wire displacement transducer used to monitor movement at…

The Digital Hollow Inclusion (HID) Cell is a low-power, high-precision sensor for…

The EEC S-Band weather radar is a high-power, long-range Doppler weather radar for…

The Lufft WS300 is a compact, all-in-one sensor that measures air temperature, relative…

The Lufft WS501 is a compact all-in-one weather sensor measuring air temperature,…

The Biaxial Chamber (Hoek Cell) is a biaxial compression testing vessel with a…

The Greenspan TS-1000L is an Australian-made logging turbidity sensor with an integrated…

The d-CABLE is a Yieldpoint instrumented seven-wire cable bolt that uses a miniature…
Greenspan SensorMate, including the MP Comms Mode Utility, for logging sensor control.
Not sure which one?
Start from the problem, not the part number. An ESS engineer will specify the instruments and quote them.