An ultra-high precision ozone analyser, based on the chemiluminescence of ozone combined with nitrogen oxide

A high performance, fast response IAQ measurement of key specific pollutants along with particulate, ventilation rates (CO₂ and airflow), and differential pressure (DP)

Highly advanced, professional Indoor Air Quality (IAQ) meters and monitors

An advanced, highly versatile, portable and semi-permanent multi-gas monitor

An ultra-precise and accurate closed-vessel, saturated gaseous mercury source

Mobile laboratories can take several different forms, from trailers to small vans and even larger coach-fitted vehicles

A sophisticated mobile air quality monitoring laboratory 'The Smogmobile', can track emissions in real time both inside and outside the vehicle

From small, discreet, space-saving roadside enclosures through to medium and large size “walk-in” cabins

A counter that measures the count and size of individual aerosol particles that can form into cloud droplets

A compact probe to measure cloud droplet size distributions to derive the total number concentrations, liquid water, median volume diameter, and effective diameter

A compact, robust, easily deployable revolutionary way to analyse haze and fog

A precipitation-measuring optical disdrometer, used by the National Weather Service for rain and drizzle research