A cost-effective, continuous particulate monitor that automatically measures and records airborne particulate concentration levels

A NOx analyser that uses chemiluminescence detection principle to allow accurate and dependable low level measurements for use as an ambient analyser or dilution CEMS monitor

This system enables precise Open Path DOAS measurements of ammonia (NH₃) across multiple paths using multiple retro reflectors.

Air quality analyser for monitoring fine particulate matter (PM1, PM2.5, PM4, PM10, TSP) under demanding environmental conditions.

Unique, advanced vehicle emissions monitoring technology enabling real-world, in-situ measurements of individual vehicles in real-time.

A continuous dust monitor that helps protect workers against particulate exposure and explosions caused by dust

A single filter sampler designed for outdoor use at very high as well as very low temperatures (can also be used indoors)

A sequential sampler designed for outdoor use at all temperatures and environmental conditions

A light-scatter aerosol monitor for accurate, dependable and relevant data

A UV fluorescence analyser to provide measurements of low level SO₂

A robust ozone analyser with a high level of precision and accuracy

A compact ozone analyser which uses a proven UV absorption principle