Available for the handheld AdvancedSense™ HVAC/OH/FM/IAQ meters is the RH-AS2 probe. The probe is capable of measuring relative humidity, dewpoint, absolute humidity, specific humidity, wet bulb temperature, and dry bulb temperature. It can be directly connected to the meter via the lower left 7-pin socket. It may alternatively be connected to an ACC-RH-HDLA handle with 1 meter cable for handheld use and easy insertion into ducts. Humidity range is 0 to 100 percent rh (noncondensing) with accuracy of ±2 percent rh. When connected to an AdvancedSense meter that is outfitted with the optional BP-101 barometric pressure sensor, relevant moisture readings are auto-compensated for pressure changes due to altitude, meteorology, etc. The RH-AS2 may be used in conjunction with other probes for parameters including differential pressure, air velocity, volume flow, carbon dioxide, carbon monoxide, volatile organic compounds (VOCs), formaldehyde, surface temperature, and others. The AdvancedSense, with a color touchscreen, also enables powerful features such as audio, photo, and text-note attachment to data-logged files, on-board video help, and more.
GrayWolf Sensing Solutions