About Us
Divisions
Products
Support
Downloads
Articles

Enquiry Contact us

Loading products…

Products

Browse all instruments
Compare instruments

Divisions

ESS Earth Sciences
Geosystems
Greenspan
Seismology Research Centre
Weathertech

Downloads

User manuals
Data sheets
MSDS
Firmware
Free software

Company

About ESS
Contact us
Support
Articles
Anti-fraud advisory

Contact

141 Palmer Street
Richmond VIC 3121
Melbourne, Australia
+61 3 8420 8999
[email protected]
ABN 12 508 468 280

© 2026 ESS Earth SciencesPrivacy Disclaimer Terms of sale

English Español Français Italiano 简体中文 العربية हिन्दी

Find what you need to measure with

Instruments, loggers, systems, accessories and software — by name, part number or what you’re measuring.

⌘K

Tryturbidity piezometer rain gauge seismograph SDI-12

Refine

279 products

All products

Showing 24 of 279

Per row

PR-20Geosystems

PR-20 Pneumatic Pressure Indicator

The Roctest PR-20 is a portable pneumatic pressure indicator used to read pneumatic…

Range: 200-10,000 kPa
Accuracy: ±0.25% F.S.

PR-7100GreenspanAustralian made

PR-7100 Depth Sensor

The PR-7100 (formerly the LevelPro 6100) is a compact, easy-to-use bubbler-type water…

Range: 10, 20, 35 or 70 m freshwater (15, 30, 50, 100 psi); custom ranges available

Showing 1–24 of 279

1
2
3
…
12
Next

Output

4-20 mA, 0-1V, 0-2.5V analogue; SDI-12, RS232C digital

Geosystems

SBD Software

SDB is Smartec's control and database software for SOFO, MuST and FISO fibre-optic…

Compatible devices: SOFO & MuST reading units, ADAM modules, FISO sensors, SOFO optical switches
Data export: MS Excel, MS Access, other SDB analysis packages

Weathertech

Ampbox Signal Amplifier

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

Range: -12 to +150 mV input
Output: 4-20mA (2-10V achievable with a 500Ω resistor)

Geosystems

Fiber Optics Maintenance Kit

The Fiber Optics Maintenance Kit is a cased set of tools for cleaning, inspecting and…

Contents: Fibre microscope, laser, rechargeable connector cleaner + 2 spare tapes, connector openers, ferrule mate, case
Microscope magnification: 200x

Weathertech

LAS Mkii Scintillometer

The LAS MkII is a large-aperture scintillometer that measures atmospheric turbulence over…

Range: 100 m to 1 km (10 cm aperture); 250 m to 4.5 km (15 cm aperture)
Output: digital RS-232/422; analogue 0 to 2.4 V

ESS Earth

Blasting Measurement Microphone

This rugged back-electret microphone with a titanium diaphragm is designed for blast…

Microphone type: Back electret condenser, no polarising voltage required
Diaphragm: Titanium

CMP21Weathertech

CMP21 Pyranometer

The CMP21 pyranometer is designed for measuring the irradiance which results from direct…

Temp: -40 °C to +80 °C
Classification to ISO 9060:2018: Spectrally Flat Class A

Weathertech

All-in-One Compact Weather Station

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

Output: Digital RS-485 Modbus
Dimensions: 140mm diameter; 215-360mm height, depending on model

Weathertech

Lufft WS401 Compact Weather Sensor

The Lufft WS401 is a compact all-in-one weather sensor measuring air temperature,…

Range: -50 to 60 °C
Output: RS485 Modbus (SDI-12 optional)

SRC

MB3a Infrasound Sensor

The MB3a is an analogue infrasound sensor (microbarometer) manufactured by Seismo Wave,…

Frequency band: 0.01-28 Hz
Self-noise: >18 dB below Low Noise Model at 1 Hz

CMP11Weathertech

CMP11 Pyranometer for Meteorological Networks

The CMP11 pyranometer from Kipp and Zonen uses the temperature-compensated detector…

Temp: -40 °C to +80 °C
Spectral range (50% points): 285 to 2800 nm

Geosystems

d-Tilt-EL

The d-Tilt-EL is a dual-axis electrolytic tiltmeter designed for semi-permanent…

Range: ±2° (uniaxial or biaxial)
Output: RS485 (9600,8,N,1) ASCII, ~30 chars/reading, transmits over 1000 ft

ESS Earth

Slope Stability Monitoring

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…

Geosystems

UMI Multi Channel Tabletop Datalogger

The UMI is a tabletop, universal fibre-optic datalogger for multi-point temperature,…

Supply: 10 to 14 V DC (5 W); AC/DC adapter included
Temp: -20 to +40 °C

Greenspan

ODEON - Professional Digital Handheld instrumentation

Rugged, reliable and IP-67 waterproof, the ODEON measures dissolved oxygen with the new…

Supply: 4 x 1.5 V AA; options: rechargeable battery, external 12 V
Measured parameters: pH, ORP, temperature, oxygen, conductivity, salinity, turbidity, suspended solid, sludge blanket detection — up to 9 parameters with DIGISENS digital sensors

GreenspanAustralian made

Dissolved Oxygen/Temperature

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

Parameters: Dissolved oxygen, Temperature
Calibration: Not required

ESS Earth

Electronic Crackmeter - CMP series

The CMP series crackmeter is an electronic sensor used in ESS slope-stability monitoring…

Application: Tension cracks and unstable slopes
Function: Real-time displacement/differential movement monitoring

SMP22Weathertech

SMP22 Pyranometer

The SMP22 is a Class A (formerly secondary standard) pyranometer from Kipp & Zonen that…

Output: 4 to 20 mA / 0 to 1 V (analogue, -A/-V version)
Spectral range: 190 to 4000 nm (20% point); 200 to 3600 nm (50% points)

ESS Earth

Fiber Optic Extension Cable (multi-fiber)

The multi-fiber extension cable connects multiple fiber optic sensors to a reading unit…

Temp: -20°C to +60°C
Number of fibers: 12F: up to 12; 24F: up to 24

DO-1000LGreenspanAustralian made

DO-1000L Optical Dissolved Oxygen Sensor

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

Range: 0-200% saturation (0-20 ppm)
Supply: 8 to 30 V DC (at sensor), or on-board battery pack (option)

Geosystems

ERI Fill Extensometer

The fill extensometer Model ERI consists of a telescopic outer PVC pipe fitted with two…

Range: 25, 100, 150, 200 and 300 mm
Accuracy: ±0.25% F.S.

Weathertech

LOGBOX SE Data Logger

The Kipp & Zonen LOGBOX SE is a weatherproof data logger with analogue and digital inputs…

Ingress: IP65
Supply: 6 x AA internal batteries or external supply 4 to 24 V DC

Geosystems

Digital Tape Extensometer

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

Range: 20 m, 30 m, 66 ft or 100 ft
Temp: 0°C to 40°C

Not sure which one?

Tell us what you need to measure

Start from the problem, not the part number. An ESS engineer will specify the instruments and quote them.

Request a quote Talk to an engineer