(1) In addition, a Li - 188 quantum sensor, thermometer and hygrometer recorded, respectively, irradiance, air temperature and relative air humidity hourly.(2) The thermometer, the hygrometer , the currents of wind and cloud, should be as familiar to him as the stethoscope, the microscope and the speculum.(3) To estimate the range of spray around the washstands, we measured relative humidity at different distances using a hygrometer .(4) A chilled-mirror hygrometer works by using an electric cooling unit to reduce the temperature of a mirror until dew or frost forms on its surface.(5) All humidity measurements were made with a model 2200 hygrometer .(6) In a recent publication, with the same settings and using a dew point mirror hygrometer , a similar result of 36.2 mg H2O / L was obtained.(7) Dew point temperature is measured with a hygrometer , and you can make your own.(8) The actual relative humidity was measured in the glove box with a hygrometer immediately before sealing the cell with a second CaF2 window.(9) Periodically check the humidity with a hygrometer , available at your local hardware store.(10) Medium water potentials were measured with a hygrometer .(11) Some dehumidifiers feature a hygrometer , which measures room humidity.(12) If you want to have full control over precise percentages of humidity, get a unit with a hygrometer and humidistat.(13) Soil water potential was measured at regular intervals using a dew-point hygrometer on soil samples collected from one pot per group.(14) Go out and buy a digital hygrometer - a good one costs $30 or $40.(15) To measure the humidity level inside your home, buy a hygrometer , available at hardware stores for about $30.(16) The temperature of the air stream was measured just downstream of the dew point hygrometer using a thermocouple.
