Greece Exports of hydrometers, thermometers, pyrometers, barometers, hygrometers to Vanuatu was US$711 during 2019, according to the United Nations COMTRADE database on international trade. Greece Exports of hydrometers, thermometers, pyrometers, barometers, hygrometers to Vanuatu - data, historical chart and statistics - was last updated on May of 2024.