Portugal Imports from Guinea Bissau of Hydrometers, Thermometers, Pyrometers, Barometers, Hygrometers was US$649 during 2013, according to the United Nations COMTRADE database on international trade. Portugal Imports from Guinea Bissau of Hydrometers, Thermometers, Pyrometers, Barometers, Hygrometers - data, historical chart and statistics - was last updated on June of 2024.