Home > Product > Category: Air monitoring equipments > Sub-Category: Ambient Gas

Teledyne API

TAPI offers a complete line of Air Quality Monitoring (AQM) instrumentation, which complies with the Environmental Protection Administration (EPA), European Union (CEN), and other requirements for the measurement of criteria pollutant gases consisting of CO, SO2, NOX, Ozone and others.


Aeroqual was formed in 2001 to commercialise gas sensitive semiconductor (GSS) technology developed over three decades by researchers in the UK and New Zealand. Since then they have deepened and diversified their technology base to offer a range of air quality monitoring products for industrial, indoor and especially outdoor air quality monitoring.

Tisch Environmental

Tisch Environmental, Inc., (TEI) produces a broad range of pollution measuring instruments for all types of industrial, service and governmental applications. The modern well equipped factory, quality philosophy and experience have made TEI the supplier of choice for air pollution monitoring equipment. Also, TEI has state of the art manufacturing capability and is looking into the future needs of today''s environmental professionals.

Interscan Corporation

Interscan Corporation is internationally recognized, by government and industry alike, as the go-to company for toxic gas detection instruments and the necessary record-keeping software. In a world of me-too products, the size fits all pseudo-engineering, and corporate mergers that seem to discourage the individual attention you deserve, Interscan is dedicated to old-fashioned customer service.


 Tekran’s® ambient air instruments have been used on every ocean and continent, even Antarctica. Their instruments produce high-resolution, accurate data that continues to advance the understanding of mercury cycling in the environment. Tekran®ambient air analyzers have been chosen by monitoring networks in the USA (NADP-AMNet), Canada (CAPMoN), Europe (EMEP) and in many other countries such as Korea, China, Germany, Poland and South Africa, to name but a few. As a testament to our excellence, our analyzers have set the standard for ambient air monitoring with hundreds of installations throughout the globe. 

MOCON - Baseline

Mocon, Inc. - Baseline manufactures custom gas analyzers and detectors for toxic gas detection, environmental monitoring, mud logging hydrocarbons during oli and gas exploration, specialty and beverage gas analysis. MOCON - Baseline also produces the award winning piD- TECH® series of photoionization sensor. 

Nutech Instruments

Headquartered in Texas, Nutech Instruments Inc is a technology leader in Volatile Organic Compounds (VOCs) analysis, monitoring and testing. Nutech is one of the listed suppliers for VOCs instrument in US EPA method TO-15A. And we are the very few companies worldwide who can offer complete solutions for lab, portable and online VOCs analysis & monitoring.

In US EPA TO-15 VOCs analysis field, Nutech is one of the very few companies worldwide who fully master the 3-stage cryogenic traps preconcentration technology. And in portable VOCs analysis filed, we offer the most lightweight portable THC & NMHC analyzer around the world.