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

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

The Lufft WS600 is an all-in-one compact weather station measuring air temperature,…

The SM-5 is a surface-mounted vibrating wire strain gauge from Roctest, composed of two…

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

The ANCLO Anchor Load Cell is a steel-housed strain-gauge load cell that measures tensile…

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



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

The BTD-300 is a lightning detection radar from Biral that detects cloud-to-cloud,…

The FOD is an absolute-position fibre optic linear displacement transducer used for…

The Greenspan PS-1000L is an Australian-made, fully submersible logging water level…

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

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

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

The ZAQ270 is an outdoor air quality monitoring sensor from Zata that measures…

The Kipp & Zonen SUV-B is a dedicated UVB radiometer with digital Modbus output,…

The DiTemp Light Reading Unit is an entry-level Raman OTDR interrogator for distributed…

The Borehole Accelerometer is a CSIRO-designed triaxial mine accelerometer with a fully…

This is a mirrored circular prism reflector target used with a total station for…

The Brewer MkIII Spectrophotometer measures the total ozone column, sulphur dioxide and…

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

The CMB1 is a universal stainless-steel mounting bracket for attaching Kipp & Zonen…

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