Dominica Exports of hydrometers, thermometers, pyrometers, barometers, hygrometers to Barbados was US$151 during 2022, according to the United Nations COMTRADE database on international trade. Dominica Exports of hydrometers, thermometers, pyrometers, barometers, hygrometers to Barbados - data, historical chart and statistics - was last updated on February of 2026.