Meteorograph
Encyclopedia
Meteorograph may be one of the following:
  • Barograph
    Barograph
    A barograph is a recording aneroid barometer. It produces a paper or foil chart called a barogram that records the barometric pressure over time....

     a pressure recording device
  • Thermo-hygrograph
    Thermo-hygrograph
    A Thermo-Hygrograph is a chart recorder that measures and records both temperature and humidity . Similar devices that record only one parameter are a thermograph for temperature and hygrograph for humidity....

     a pressure and temperature recording device
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