Cameroon Imports of hydrometers, thermometers, pyrometers, barometers, hygrometers from Ivory Coast was US$29 during 2021, according to the United Nations COMTRADE database on international trade. Cameroon Imports of hydrometers, thermometers, pyrometers, barometers, hygrometers from Ivory Coast - data, historical chart and statistics - was last updated on May of 2024.