Industrial Hygiene / Environmental Monitoring

AQ Comfort Handheld Indoor Air Quality Monitor

E-Instruments' AQ Comfort Handheld Indoor Air Quality Monitor is the latest in indoor air quality monitoring and real-time data-logging for IAQ analysis in homes, schools, offices, and more.


  • Multiple Parameters - up to 6 simultaneously
    • CO2, CO, % RH, Temp, ∆T, ∆P
  • Innovative IAQ tool for HVAC professionals
  • Provide your own Comfort Audit™
  • Real-time continuous data-logging
  • Active internal sampling pump
  • Compact handheld unit
  • Easy-to-use menu system
  • Large internal memory
  • Li-Ion rechargeable battery


  • PC software and USB cable
  • Protective magnetic rubber boot
  • Wireless printer
  • Handheld probe

All AQ Comfort Kits Include

  • Continuous active internal sampling pump
  • Differential pressure
  • Differential temperature
  • Operating manual
  • Li-Ion battery and AC charger
  • Factory calibration certificate