Container for pressurized fluid, in particular a gas cylinder, comprising a fluid distribution valve equipped with an electronic device comprising: pressure and temperature measurement means for measuring the pressure and the temperature of the fluid contained in the internal volume of the fluid container, data processing means comprising at least one microprocessor for processing all or some of the measurements performed by the pressure and temperature measurement means and for deducing therefrom a fluid volume, a fluid pressure and/or a remaining fluid, and display means for displaying a fluid volume, a fluid pressure and/or a remaining fluid, characterized in that: - the pressure and temperature measurement means are configured to: i) measure a raw pressure and a raw temperature of the fluid and ii) supply the data processing means with said at least one raw pressure value and said at least one raw temperature value of the fluid, - the data processing means are configured to: a) correct the raw pressure and raw temperature values using at least one pre-recorded corrective and obtain a corrected pressure and a corrected temperature, and b) determine a reference pressure from the corrected pressure, the corrected temperature and a stored reference temperature, and - the display means are configured for displaying the reference pressure and/or a fluid volume and/or a remaining fluid that are calculated using said reference pressure. pressure and temperature measurement means for measuring the pressure and the temperature of the fluid contained in the internal volume of the fluid container, data processing means comprising at least one microprocessor for processing all or some of the measurements performed by the pressure and temperature measurement means and for deducing therefrom a fluid volume, a fluid pressure and/or a remaining fluid, and display means for displaying a fluid volume, a fluid pressure and/or a remaining fluid, - the pressure and temperature measurement means are configured to: i) measure a raw pressure and a raw temperature of the fluid and ii) supply the data processing means with said at least one raw pressure value and said at least one raw temperature value of the fluid, i) measure a raw pressure and a raw temperature of the fluid and ii) supply the data processing means with said at least one raw pressure value and said at least one raw temperature value of the fluid, - the data processing means are configured to: a) correct the raw pressure and raw temperature values using at least one pre-recorded corrective and obtain a corrected pressure and a corrected temperature, and b) determine a reference pressure from the corrected pressure, the corrected temperature and a stored reference temperature, and a) correct the raw pressure and raw temperature values using at least one pre-recorded corrective and obtain a corrected pressure and a corrected temperature, and b) determine a reference pressure from the corrected pressure, the corrected temperature and a stored reference temperature, and - the display means are configured for displaying the reference pressure and/or a fluid volume and/or a remaining fluid that are calculated using said reference pressure.