1) Evaporimeter 2) Evaporometer 1) Evaporometer 2) Measuring device 3) Measuring instrument 4) Measuring system 
An atmometer or evaporimeter is a scientific instrument used for measuring the rate of water evaporation from a wet surface to the atmosphere. Atmometers are mainly used by farmers and growers to measure evapotranspiration (ET) rates of crops at any field location. Evapotranspiration is a measure of all of the water that evaporates from land surfa...
instrument for measuring evaporating capacity of air
• (n.) An instrument for measuring the rate of evaporation from a moist surface; an evaporometer.
<instrument> An instrument for measuring the rate of evaporation. ... Origin: atmo-+ G. Metron, measure ... (05 Mar 2000) ... 
At·mom'e·ter noun [ Greek ... smoke, vapor + -meter : confer French atmomètre .] An instrument for measuring the rate of evaporation from a moist surface; an evaporometer. Huxley. 
Type: Term Pronunciation: at-mom′ĕ-ter Definitions: 1. An instrument for measuring the rate of evaporation.
The atmometer is an instrument invented by Sir John Leslie for measuring the quantity of moisture exhaled in a given time from any humid surface. It consists of a very thin ball of porous-earthenware, from 25 to 75 mm in diameter, having a small neck firmly cemented to a long and rather wide tube of glass, to which is adapted a brass cap with a nar...
[n] - an instrument that measures rate of evaporation of water
evaporimeter, atmometer 1. An instrument that measures the rate of evaporation of water.
An instrument for measuring the rate at which water evaporates, also called an evaporimeter. See also: Atmometry, Water.
evaporometer noun an instrument that measures rate of evaporation of water
an instrument for measuring the rate at which water evaporates. Also called