Ukraine Exports of hydrometers, thermometers, pyrometers, barometers, hygrometers to Vanuatu was US$232 during 2010, according to the United Nations COMTRADE database on international trade. Ukraine Exports of hydrometers, thermometers, pyrometers, barometers, hygrometers to Vanuatu - data, historical chart and statistics - was last updated on May of 2024.