The most advanced portable Relative Humidity Meter available today. Utilize the power of mobile PCs to display, record, document, annotate and report measurements with GrayWolfs accurate, fast response sensors. Measures %RH, Temperature, Dew Point, Wetbulb Temperature, Humidity Ratio, Specific Humidity, Absolute Humidity and more... Option (RH-310 version) to add NDIR CO2 and/or one electrochemical sensor: CO, O2, SO2, NO2, H2S, NH3... Stores enhanced survey information; data and text and graphic notes and specific data file names and more... On board sensor tips, calibration & care information, help files and more... Extremely easy to use Desktop data analysis and reporting w/included WolfSense PC software PH-02 PocketPC & RH-302 Probe Purchase the PPC from GrayWolf, or use your own Home | Company Info | Products | | Contact Us IAQ Indoor Air Quality Monitors | VOC Volatile Organic Compound Monitors | Toxic Gas Monitors Air Velocity Meters | Differential Pressure Meters | Relative Humidity Meters | Particle Counters | Particulate Meters IAQ Software | Accessories | IAQ Demo | Brochures | Technical Support | GrayWolf Rental Instruments Copyright Gray Wolf Sensing Solutions, LTD 1998 - 2006