Giving you the edge in CO2 sensing


Small size and format fits inside the smallest of instruments and systems.


So low power can be used for battery / wireless and very low
power applications.


High speed measurements and fast response rate gives instant repeated readings.


Robust, solid-state design gives longer lifetime and reliability in
harsh environments.

Custom solutions

We can customise our CO2 sensors to your specification, or develop a brand new solution just for you.

Four good reasons to work with us


Modified, fine-tuned or custom-made? We can make CO2 sensors and solutions according to your exact requirements.


Sensors that are built to last 15+ years, perform in the toughest environments, and maintain consistently high accuracy.

In-house expertise

We design, and manufacture sensors & solutions from our home in Scotland. So we’re all here in one place to work with you.

Pioneering technology

We’re always working on the next breakthrough, to help make your aspirations a reality – join us and be a trailblazer tool

Product Selector.

Need some help picking the right CO2 sensor?
Try our product selector tool.

Working with global companies

Award winning CO2 sensors

co2 sensor award win
co2 sensor award win
co2 sensor award win
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