The pressure measuring instrument testo 512 is available as four different models. This model has a measuring range from 0 to 20 hPa and is ideal for measuring differential pressure at filters and for carrying out pitot static tube air flow measurements between 5 and 55 m/s in air ducts.
testo 512 differential pressure measuring instrument (measuring range 0 to 20 hPa), calibration protocol, batteries.
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