
- Range
- 125, 150 (standard), 200 or 250 mm displacement
- Output
- RS485, up to 500 m over 2 x twisted pair; asynchronous serial 9600,8,N,1 ASCII encoded
Instruments, loggers, systems, accessories and software — by name, part number or what you’re measuring.


The CP1 and CP15 are Roctest standpipe piezometer filter tips attached to a rigid PVC…

The G-200 Fall Cone Apparatus is a laboratory instrument for rapidly determining the…

The sensor doesn't require calibration and meets the demands of field work and short or…

The EFO is a 70 mm fibre optic strain sensor with a stainless steel body and two flanges,…

The TUFF TILT 801 is a uniaxial tiltmeter that uses a gravity-referenced electrolytic…

The SSG is a Roctest vibrating-wire or fibre-optic settlement gauge that measures soil or…

The Greenspan EC-2500L is an Australian-made logging electrical conductivity (salinity)…

The FOP-MicroPZ is a robust and ultra-compact fiber optic piezometer used to measure…

The BOR-EX is a rod-type multiple-point borehole extensometer (MPBX) from Roctest used to…

The Lufft WS601 is an all-in-one compact weather sensor measuring air temperature,…

The Borehole Rod Extensometer measures settlement, displacement and deformation in soil…

The CHP1 is a Kipp & Zonen pyrheliometer for direct normal irradiance (DNI) measurement,…

These naturally-ventilated radiation shields protect temperature and humidity probes from…

The RxTx Telependulum is a precise optoelectronic instrument that measures the horizontal…

Slope Stability Monitoring is an integrated Geosystems Slope Guard system that provides…
Slope Stability Monitoring is an integrated Geosystems Slope Guard system that provides continuous, real-time monitoring of ground movement in unstable slopes, with alarm and radio…

The SUV5 is a general-purpose UV irradiance sensor for meteorology, material testing,…

AMPBOX is a galvanically isolated signal amplifier for Kipp & Zonen irradiance sensors,…

MetSpec instrument screens are UV-stable plastic shelters that protect thermometers,…

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

Complete range of high quality instruments for the measurement of every part of the solar…
Complete range of high quality instruments for the measurement of every part of the solar spectrum, from the ultraviolet to the far infrared.

The DiTemp Harsh Reading Unit is a distributed temperature sensing interrogator built for…

The Kipp & Zonen DUST IQ is a solar panel soiling monitor that measures the light loss…

The Kipp & Zonen SUV-B is a dedicated UVB radiometer with digital Modbus output,…
Not sure which one?
Start from the problem, not the part number. An ESS engineer will specify the instruments and quote them.