Industry Leader in Accuracy with Award-winning and Innovative Products

The Gas-SelectX® gas selection feature from Fox Thermal is light years ahead of the competition with accuracy far superior to selection systems offered by our competitors. Changing gas composition in the field with Gas-SelectX® provides unmatched convenience. Fox continually beats the competition with high quality flow meters and superior customer service. Contact Fox Thermal today and give us the opportunity to show you what a thermal flow measurement company with award-winning products can do for your application needs!

Fox Thermal Family of Products

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Looking for a Rep near you? To view Fox Representative contact information worldwide, simply click on your area of interest.

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Contact Us Fox Thermal is located in sunny Marina, CA

Fox Location

Fox Thermal
399 Reservation Rd.
Marina, CA 93933 USA
Phone: +1 (831) 384-4300
General Fax: +1 (831) 384-4312
Accounting Fax: +1 (831) 384-4314
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Latest Fox Video Click below to view on Youtube!

Fox Thermal - Leader in Thermal Mass Flow Technology

Fox Video

Watch this 2 minute video to see how Fox Thermal leads the industry in thermal mass flow today.

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Fox Downloads
Download this case study on the challenges associated with measuring natural gas in applications with changing gas composition.

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Fox Flowmeter Configurator

If you have already determined which Fox Model is right for your application, click on one of the links below to use a configurator to customize the flow meter for your process conditions, choose features, size it to your specifications, and choose from other available options.

Not sure which meter is right for you? Contact our Application Engineers to find the right model type for your needs.

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About Us

Fox Thermal cares about its products and services. Fox is ISO 9001 Certified, uses NIST traceable equipment for every calibration, and maintains a stringent quality control system in order to ensure that Fox remains the leader in the manufacture of thermal gas mass flow meters for its customers.