Weather Instruments

Weather Instruments BarometerAbarometeris a scientific instrument used inmeteorologyto measureatmospheric pressure. Pressure tendency can forecast short term changes in the weather.Mercury BarometerBarometer that shows pressure by the height of a column of mercuryMercury Barometer

PsychrometerAninstrumentthatusesthedifferenceinreadingsbetweentwothermometers,onehavingawetbulbandtheotherhavingadrybulb,tomeasurethemoisturecontentorrelative humidityofair.

Psychrometer

Hair Hygrometer

Mercury Thermometer

Bimetal Thermometer

Bimetal Thermometer

Electrical Thermometer