Mason’s hygrometer

Description

Simple psychrometer to measure water vapour in the atmosphere, on a percentage scale known as Relative Humidity (%RH). Includes table to calculate the difference between the wet and dry bulb temperature to give the %RH reading

Product Features

  • Simple form of psychrometer
  • Easy to measure the amount of water vapour
  • Measures difference between wet & dry temperature
  • Supplied complete with chart and instructions to determine %RH

Specification

  • Case:  Polypropylene
  • Scale:  Polystyrene
  • Reservoir:  Polyethylene
  • Glass Tube:  Kerosene filled

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