Hygrometers are instruments for measuring the water content of the air. We offer a wide range of hygrometers including wet and dry bulb hygrometers, whirling hygrometers, psychrometers or aspirated hygrometers and hair hygrometers.
Masons Hygrometer

A wet and dry bulb hydrometer with a large water reservoir. Comes with wet and dry bulb tables Range Product No °C only 13/222/2 For trade price & delivery: Please contact us for details.

Brass Dial Hygrometer / Thermometer

A traditional hair hygrometer design. Range Product No °C & °F 30/407/3 For trade price & delivery: Please contact us for details.

Compact Psychrometer

A simple and convenient instrument with the conversion table slide rule incorporated into the the instrument. Range Product No °C only 13/600/2 For trade price & delivery: Please contact us for details.

Other designs and specifications are available to special order. Most products can be branded and packed to your specifications. Minimum quantities apply. Tell us what you need using our product enquiry page.

Trading is subject to our Standard Terms & Conditions