Research, Engineering, Design, Product Development, & Manufacturing

Eco Sensors, a division of KWJ Engineering, designs and manufactures gas detection instruments for industrial settings and personal protection.  Our trusted and reliable products have been serving the need for worker safety in ozone and gas detection since 1992.

KWJ Engineering acquired Eco Sensors in 2008 and led Eco Sensors to become a world leader in gas detection equipment.  The brand Eco Sensors now provides advanced gas detection instruments to help workplaces comply with industry standards, provide environmental analysis for industrial settings, and ensure worker safety.

Meet our Engineers

For the past 25 years, KWJ has been at the forefront of research in gas detection, specializing in nano-technology and sensor design.   In addition to the Eco Sensors products, KWJ provides engineering services and custom product design for various applications in industrial, personal, and IOT.  Our diverse team of engineers separates KWJ from other manufacturers.

Joe Stetter – President / CTO

Mike Carter – Director of Research

Mel Findlay – Senior Principle Engineer

Mitchell Lee – Mechanical Engineer

Bennett Meulendyk – Senior Electrical Engineer

Gavin O’toole  – Firmware Engineer

Vinay Patel – Senior Sensor Engineer

David Peaslee – Senior Metrology Engineer

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Our history in CO detection

Our history in CO detection

Pocket CO - 2007

KWJ Engineering has been manufacturing carbon monoxide devices for industrial settings since 1993, products that are still at the heart of our business.  For the past ten years, the Pocket CO has been trusted by industry professionals as a small and reliable option for CO safety.