Contact Us


11451 Belcher Road South Largo, FL 33773
United States of America

About ONICON Incorporated

ONICON manufactures highly accurate and reliable flow meters and BTU meters for HVAC applications. Our products include inline, insertion, and clamp-on with multiple technologies to ensure the right product for the application. Our flow meters are wet calibrated to NIST traceable standards and arrive ready to go right out of the box. Retrofit kits are available for installation without shutdown and our meters integrate easily into your BAS.

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