Nigeria Imports from Cameroon of Hydrometers, Thermometers, Pyrometers, Barometers, Hygrometers was US$115 during 2020, according to the United Nations COMTRADE database on international trade. Nigeria Imports from Cameroon of Hydrometers, Thermometers, Pyrometers, Barometers, Hygrometers - data, historical chart and statistics - was last updated on June of 2024.