Senegal Imports from Benin of Hydrometers, Thermometers, Pyrometers, Barometers, Hygrometers was US$407 during 2014, according to the United Nations COMTRADE database on international trade. Senegal Imports from Benin of Hydrometers, Thermometers, Pyrometers, Barometers, Hygrometers - data, historical chart and statistics - was last updated on May of 2024.