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Our gas detection instruments and sensors detect over 950 gases, choose from the top 30 most searched gases below.
More gases can be found in our Gas Search.

Resource Centre

Here you can access a range of media and downloadable resources featuring expert tips and advice from our industry professionals, and customer testimonials out in the field.

Visit our OEM Sensor Technology and Gas Detection Equipment Resource Centre here:

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“We preserve and improve human life and the environment through unrivalled gas detection”.

News & Events

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Single Gas Guides

Single Gas Guides For Detection Of H2S, CO, O2, SO2 

1st December 2020
To accompany the launch of our new Single Gas Detectors we have created a series of single gas guides for detecion of H2S, O2, CO & SO2.
Long Life LT Disc Pump

New High Performance Long-life LT Disc Pump Models

12th November 2020
High-Performance Long-life LT Disc Pump Models, offering in excess of 5,000 hours continuous operation under the most demanding conditions.

COVID-19 ION Science Update

22nd October 2020
ION Science hope that the impact of Covid-19 is causing minimal disruption to you and your business.