Whirling Hygrometer H4 meta-related-collection-related-products-met252 Inspired by the moon's natural

Inspired by the moon's natural influence on the tides

Compatible with the Maximum Merlin

Integrated time delay and latching switch minimise risk of equipment damage due to power cycling

All generators are calibrated to a master to ensure the highest standard of accuracy

Whirling Hygrometer H4 meta-related-collection-related-products-met252 Inspired by the moon's naturalDescription Features Specification The Metcheck Whirling Hygrometer comprises of a moulded plastic case, collapsible plastic handle, two matching thermometers, plastic reservoir and cotton wick. The hygrometer comes complete with wet and dry bulb tables for determining humidity levels along detailed instructions on how to use and a protective carry case. Spirit thermometer Collapsible plastic handle for portability Measures the relative humidity of