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

PS-6400AGreenspanAustralian made

PS-6400A Piezometer / Water Pressure Level Sensor 4-20mA

The PS-6400A is a fully sealed piezometer / submersible water level sensor with a ceramic…

Output signal: 4-20 mA
Sensing element: Piezo-resistive silicon pressure sensor

Geosystems

TH Series Temperature Sensor

Roctest's TH series is a family of embedment temperature sensors for rock, concrete, soil…

Range (TH-T)

Showing 25–48 of 279

1
2
3
…
12
Next

-50 to +150 °C

Accuracy (TH-T)

± 0.5% F.S.

SFO-WGeosystems

SFO-W Spot Weldable Strain Sensor

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

Range: ±1500 microstrain
Temp: -40 to +55°C

Geosystems

SOFO Standard Deformation Sensor

The SOFO Standard Deformation Sensor is a fibre-optic transducer from Smartec that…

Range: 0.5% of active-zone length in shortening; 1% in elongation
Ingress: Waterproof to 5 bar (15 bar with extra protection on anchoring points)

Geosystems

HYDLO Hydraulic Load Cell

The HYDLO Hydraulic Load Cell is a sealed, oil-filled cell that measures tensile or…

Accuracy: ±1% F.S.
Temp: -20 to +60°C

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

Geosystems

SOFO VII MuST FBG Portable Reading Unit 2

The SOFO VII/MuST Portable Reading Unit is a universal, battery-powered interrogator from…

Temp: +10°C to +40°C
Available channels: 4 total, software-configurable between SOFO and MuST FBG

SRCAustralian made

Gecko Compact Seismograph

The Gecko is ESS's 7th-generation compact seismograph, continuously recording ground…

Channels: 3+1 (triaxial plus auxiliary sensor)
Sample rate: 50-4000 samples/second, continuous

Weathertech

Lufft WS800 Compact Weather Sensor

The Lufft WS800 is the top-of-range all-in-one compact weather sensor, adding lightning…

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

Geosystems

SOFO VII MuST FBG Portable Reading Unit

The SOFO VII reading unit is a universal interrogator from Smartec that measures both…

Ingress: IP66
Temp: -10 to +40°C (-40 to +40°C with heating option)

Geosystems

d-Temp

d-Temp is a thermistor string that packages 5 to 20 temperature sensors inside a single…

Sensor count: 5-20 temperature sensors
Enclosure: Waterproof plastic sleeve

SRCAustralian made

Geophone Blast Monitoring

Geophone-based blast monitoring uses ESS's Gecko recorders to digitise and log any brand…

Range: ±20V or ±30V
Output: Up to 4000 samples/sec

CMP22Weathertech

CMP22 Pyranometer

The CMP22 is Kipp & Zonen's research-grade pyranometer, built with a high-quality quartz…

Output: 7 to 14 µV/W/m²
Temp: -40 to +80 °C

Weathertech

PAWS Portable Automated Weather Station

The PAWS (FTS Quick Deploy portable weather station) is a fire-community-grade automated…

Ingress: IP67 (data logger)
Setup time: 15 minutes, one person, no tools

CUV5Weathertech

CUV5 UV Radiometer

CUV5 is a general-purpose instrument for applications in meteorology, for material…

Range: 0 to 400 W/m²
Temp: -40 to +80 °C

Geosystems

Digital piezometers - d-Piezo

YieldPoint's d-Piezo is a digital piezometer that integrates a MEMS pressure transducer…

Range: 0-1000 kPa (unvented)
Output: RS485, transmitted to a data logger up to 500 m over 2 x twisted pair

EC-1550GreenspanAustralian made

EC-1550 Salinity Electrical Conductivity Sensor

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

Range: 500 to 70,000 µS/cm standard (to 75,000 µS/cm on request), factory-calibrated
Output: 4-20mA (EC & temperature) or SDI-12 digital

ORP-1000AGreenspanAustralian made

ORP-1000A Oxidation Reduction Potential Sensor

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

Range: ±500 mV, ±1000 mV, 0-1000 mV (factory calibrated)
Output: Analogue 4-20 mA

SRC

Streams - Realtime Seismic Data Display

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

Platforms: Windows, macOS, Ubuntu
Data sources: SeedLink servers, Gecko seismographs, FTP file feeds

Geosystems

FOP-MicroPZ Fiber Optic Miniature Piezometer

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

Range: 100, 200, 350 (standard), 500, 750, 1000 kPa
Accuracy: ±0.5% F.S.

PS-7000AGreenspanAustralian made

PS-7000A Water Level Pressure Sensor

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

Range: Gauge: 2.5, 5, 10, 20, 40, 75, 100 m; Absolute: 20, 40, 75, 100 m
Output: 4-20mA or 0-2.5V DC

CHP1Weathertech

CHP1 Pyrheliometer

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

Output: 7 to 14 µV/W/m²
Temp: -40 to +80 °C

Geosystems

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

Geosystems

RXTX Remote Reading Pendulum Station

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

Range: 50 x 50 x 25 mm
Supply: 117 Vac (DC power supply option available)

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