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Observator 100 years

Air flow meters & capture hoods

Observator Instruments offers several air flow meters and capture hoods for various applications. For very accurate measurements, in accordance with the building decree, Observator Instruments designed and developed her own airflow meter: DIFF Automatic Air Volume Flow Meter with zero pressure compensation. The DIFF automatic is often and widely used by installers and inspectors for residential buildings, utility and many more applications.

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