Poland Imports from Ecuador of Hydrometers, Thermometers, Pyrometers, Barometers, Hygrometers was US$23 during 2019, according to the United Nations COMTRADE database on international trade. Poland Imports from Ecuador of Hydrometers, Thermometers, Pyrometers, Barometers, Hygrometers - data, historical chart and statistics - was last updated on May of 2024.