HD350 1.00.0 is free to download from our software library. Our built-in antivirus checked this download and rated it as virus free. The actual developer of the free program is Extech Instruments Corporation. The software belongs to System Utilities.
From the developer:
HD350 is a pitot tube anemometer and differential manometer that measures air velocity/airflow in difficult-to-reach or tight locations. This PC application program can collect data from the HD350 when the meter is connected to a PC. The data may be plotted graphically, displayed as text, or exported to spreadsheet programs. The maximum number of data points that can be collected is 5500
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