et

mmH2O

1 symbol

Terminological databases

Metroloogia terminibaas

ID 573880 Last modified 16.09.2026
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Domain metrologyunits of measurement
millimeeter veesammast deprecated
mmH2O deprecated
conventional millimetre of water deprecated
mmH2O deprecated
  • SI välise rõhuühiku nimetus/tähis
  • name/symbol of the non-SI unit for pressure
millimeeter veesammast deprecated
Usage examples
  • Millimeeter veesammast, tähisega mmH₂O on olnud traditsiooniline meetermõõdustiku rõhuühik, mis on määratletud täpselt 9,806 65 paskalina (Pa).
Good to know
  • Kasutamine on taunitav.
mmH2O deprecated symbol
Usage examples
  • 1 mmH2O = 9,806 65 Pa.
conventional millimetre of water deprecated
Usage examples
  • A conventional millimetre of water (mmH₂O) is a traditional metric unit of pressure defined as exactly 9,806 65 pascals (Pa).
mmH2O deprecated symbol
Usage examples
  • 1 mmH2O = 9,806 65 Pa.

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