Casella Instruments Humidity Slide Rule meta-related-collection-related-barograph-products slate grey casing

slate grey casing

easy-to-read LCD display with green on black text

Silver finish 8" diameter dial calibrated in inches and millibars

The sensor tracks the temperature and humidity of its location

Casella Instruments Humidity Slide Rule meta-related-collection-related-barograph-products slate grey casingDescription Features Specification Simple humidity conversion table via a slide rule. Ideal for use with either a whirling hygrometer or instrument screen with masons hygrometer. After taking your dry bulb temperature, simply set the rule, and, at the wet bulb temperature, read off the percentage relative humidity figure. Suitable for use with whirling or masons hygrometer Measurements in C or F Temperature Range 15C to +60C