Indoor Air Quality Meter


The GrayWolf Indoor Air Quality meters allow for easy measurements of vital Indoor Air Quality according to a user’s requirements and measurement needs.

The portable nature of the instrument allows for easy Walk through surveys, in addition to which the meters have the ability to perform long term measurements.


  • Multi-function
  • Simultaneous measurement of up to six (6) key IAQ indicators with one probe; VOCs, CO2 (dilution ventilation), CO, %RH, °C/°F plus an additional toxic gas sensor (from a broad choice of specific gases)
  • Optional particle concentration or particle count module
  • Optional air velocity probes
  • With an added probe, concurrently measure up to five additional gases
  • Up to 4 GrayWolf probes (20+ sensors), plus a particulate sensor may be connected simultaneously to any platform
  • Optional internal differential pressure sensor and/or barometric pressure sensor (AdvancedSense or WolfPack only)
  • Data Logging
  • Manual "snapshot" or automatic "trend" datalogging
  • Store enhanced survey information on-site; data plus text, audio notes, photos, videos, drawings and more...
  • Back-lit color display
  • Clearly displays numerous readings simultaneously; auto-scrolls for >8 parameters
  • Automatically updates as probes are plugged in
  • View data in tabular or graphic formats
  • Intelligent user interface
  • Extremely easy-to-use
  • Intuitive icons and drop-down menus
  • Screen prompts user through operation
  • On-board educational tools
  • Feature tips, video help files
  • IAQ info for each sensor: government & industry guidelines, health effects, typical background levels and more
  • IAQ reference documents pre-loaded as PDFs
  • Add your own procedures, docs and Word field forms for on-site use
  • Reporting
  • Download logged data and notes to WolfSense® PC software (included) for analysis and efficient, detailed reporting
  • Optional "Advanced Report Generator: IAQ Edition" software automates comprehensive IAQ report generation
  • Optional GrayWolfLive™ allows remote access to data and notes via WiFi
  • Accessories
  • Probe pouch keeps sensors away from the influence of operators' breath
  • Instrument/Mobile PC pouch for true hands-free operation
  • Hard-shell security case for protected trend logging and for transport
  • Optional camera, borescope, application specific software modules and much more...

Application of IAQ


Types Of Adv. Env. Instrumentation Products - Indoor Air Quality

  • IAQ