Whirling hygrometers, also known as sling psychrometers, employ the ‘wet’ and ‘dry’ bulb principal to determine %RH. These hygrometers are filled with a spirit filling and have a foldable handle designed to be rotated by hand to provide adequate and consistent ventilation of the bulbs.
£88.60 (£73.83 - Excluding Tax)
International Shipping
We offer global shipping options, either by air, sea or road. Contact us for more details.
Guarantee
All our products are supplied with a minimum 2 year warranty*
(* see Terms & Conditions for full details)