IAQ-Calc Indoor Air Quality Meters 7525

The 7525 IAQ Meter measures and data logs multiple parameters such as carbon dioxide (CO 2 ), temperature, and humidity. It calculates dew point, wet bulb temperature, and percent of outside air.

Applications:

  • Verify building HVAC system performance
  • Examine building IAQ (Indoor Air Quality) conditions to optimize worker productivity
  • Comply with regulations and guidelines

Features and Benefits:

  • Low-drift NDIR CO₂ sensor for stable, accurate readings
  • Sampling function records multiple point measurements
  • Ergonomic, overmolded case design for ease of use and durability
  • Temperature and relative humidity measurements help determine thermal comfort
  • Calculates percent outside air from either CO₂ or temperature
  • Directly calculates dew point and wet bulb temperatures
  • Displays up to three parameters simultaneously

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