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:A faulty barometer reads 72.6cm Hg when the…In the diagram given if the atmospheric pressure is…The height at which the atmosphere ceases to exist…The instrument used for measuring atmospheric…At 35°C and 5 atmospheres pressure the density of a…