Experts in Air

World Leading Environmental Monitoring Systems

Clean air

Local Authorities

Next generation monitoring equipment and systems for the measurement of urban pollutants



MCERTS Approved systems for CEM and process control

Scientific Research

Universities / Research

Specialising in greenhouse gas measurement technology for atmospheric chemistry, climate change, earth science and agricultural research applications

Product News

CH4, CO2, H2O Microportable Gas Analyser

LGR’s new Microportable Gas Analyser reports measurements of methane, carbon dioxide and water vapor simultaneously


Natural Gas Mercury Monitor (Model 2537Xi-NG)

Specifically designed to accommodate the analytical requirements for natural gas methods ASTM D6350 and ISO 6978.


Blog posts

Visit blog

The Smogmobile: A Collaboration between the GSMA and the Royal Borough of Greenwich

The Smogmobile monitors air quality every minute in Greenwich.

ET checks out the new Opsis ‘Real Driving Emissions’ (RDE) on-vehicle testing system

ET’s very own Mike Webley road tests the NEW Opsis RDE (Real Driving Emissions) System in Sweden.

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