evaporometer
E*vap`o*rom"e*ter, n. Etym: [L. evaporare to evaporate + -meter: cf. F. évapormètre.] (Physics) Defn: An instrument for ascertaining the quantity of a fluid evaporated in a given time; an atmometer.
E*vap`o*rom"e*ter, n. Etym: [L. evaporare to evaporate + -meter: cf. F. évapormètre.] (Physics) Defn: An instrument for ascertaining the quantity of a fluid evaporated in a given time; an atmometer.