Equipment and Instruments

Masons Wet & Dry Bulb Hygrometer

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Product CodeTemp RangeTemp DivisionFilling
13/222/3-5°C to +50°C1°CKEROSENE

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Additional information




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

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“Prices are subject to change” For fixed prices and availability, please submit a “Quote Request”

Lead times:

  • Ex-stock: Goods are available at our warehouse. Subject to prior sale
  • Ex-import: 6 – 8 weeks from date of an official order. For a shorter delivery time, please contact us.
  • Special manufacturing: eg. glassblowing; 6 – 8 weeks
  • Special non-stock: 6 – 8 weeks


*Lead times are given in good faith but availability is always subject to prior sale.

*For our cancellation and returns policy, please refer to our Terms & Conditions.