GrayWolf Sensing Solutions Humidity, Dewpoint, Temperature ProbeA new probe is available for GrayWolf’s hand-held AdvancedSense HVAC/OH/FM/IAQ meters. The RH-AS2 probe is capable of measuring: relative humidity, dewpoint, absolute humidity, specific humidity, wetbulb temperature, and drybulb temperature. The small diameter probe may be directly connected to the AdvancedSense or it may alternatively be connected to an ACC-RH-HDLA handle with 1 meter cable for hand-held use and easy insertion into ducts.

GrayWolf Sensing Solutions