Critical Environment Technologies designs and manufactures gas detection instruments for a wide variety of hazardous gas and indoor air quality applications in the commercial, institutional, municipal and industrial markets. Many of these applications are for vehicle exhaust, but areas of specialization include refrigeration plants, pools, water purification, arenas, wineries and breweries, waste water treatment and many more.

CETCI manufactures a full product line of gas detection systems including self-contained systems, controllers and transmitters. Ongoing product development ensures that our equipment is at the leading edge of a rapidly evolving technology.

CETCI gas detectors are used to detect many different gases. Some of the most common are Carbon Monoxide, Carbon Dioxide, Nitrogen Dioxide, Nitric Oxide, Ammonia, Chlorine, Ozone, Combustible Gases like Methane and Propane, Oxygen, Refrigerants and more.

You can also visit us at www.yestek.com

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