Units of measurement
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Calculations
Zoll Quecksilbersäule (inHg)
Zentimeter Wassersäule (cmH2O)
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Information
Zoll Quecksilbersäule (inHg)
Inches of mercury (inHg) — a unit of pressure equal to the pressure exerted by a 1-inch high column of mercury. Used for measuring air pressure and in aviation.
Zentimeter Wassersäule (cmH2O)
Centimeters of water (cmH2O) — a unit of pressure equal to the pressure exerted by a 1-centimeter high column of water. Used for low-pressure measurements.