
Biaxial Tiltmeter with waterproof housing
The biaxial tiltmeter is a dual-axis clinometer for structural, geotechnical and…
- Range
- ±10° / ±25° / ±50° (selectable)
- Output
- RS-232, RS-422/RS-485; NMEA XDR, Trimble TCM, BAE and Ashtech-compatible formats
Instruments, loggers, systems, accessories and software — by name, part number or what you’re measuring.

The biaxial tiltmeter is a dual-axis clinometer for structural, geotechnical and…

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

The Brazilian Test curved platens accessory applies two opposing normal strip loads to a…

Crackmeters and jointmeters are utilised in various geotechnical engineering sectors from…
Crackmeters and jointmeters are utilised in various geotechnical engineering sectors from dams to commercial structures.
They provide valuable information on the progression of an interface…

This is a Casagrande-tip standpipe piezometer for boreholes and observation wells, built…

This EC sensor uses contact measurement for wide range and accuracy. The measurement…

The CONVEX-D digital tape extensometer measures the relative change in distance between…

This compact digital turbidity sensor has a range of zero to 4000 NTU with an accuracy of…

The Geosystems Dipmeter is a water level indicator with a stainless steel probe that…
From $101.00

The Greenspan DO-1000L is a self-contained logging dissolved oxygen sensor with an…

The Greenspan EC-1500 is an Australian-made, fully submersible electrical conductivity…

The EC-1550 is a digital conductivity and temperature sensor built for low-power,…

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

Greenspan manufacture several electrical conductivity sensors. All are made in our…

The Groundview 100 is a portable borehole video inspection system with a hand winch and…

The Groundview 1200 is a portable borehole and shaft inspection video system with four…


The HID76 Digital Hollow Inclusion Stress Cell is a low-power, high-precision instrument…

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…

Greenspan’s multi-parameter sensor can simultaneously measure up to 6 water quality…

The Greenspan ORP-1000A is a fully submersible oxidation-reduction potential (ORP) sensor…

The Greenspan ORP-1000L is a submersible oxidation-reduction potential (ORP) sensor with…

Measure pH in the 0-14 range with a resolution of 0.01 and an accuracy of ±0.1. Redox…

Not sure which one?
Start from the problem, not the part number. An ESS engineer will specify the instruments and quote them.