The instrument used in the measurement of atmospheric pressure is? by Sunday | Aug 29 | Physics WAEC | 0 comments A. Hydrometer B. Ratemeter C. Barometer D. Photometer E. Manometer Correct Answer: Option C – Barometer Users Also Read These:The temperature at which the saturated vapour…The height at which the atmosphere ceases to exist…In the diagram given if the atmospheric pressure is…If the pressure of the vapour on top of an enclosed…At 35°C and 5 atmospheres pressure the density of a…