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TSI IAQ-CALC 7515 Carbon Dioxide (CO2) Meter

SKU: 120223



TSI’s IAQ-Calc™ Meters are exceptional IAQ instruments for investigating and monitoring building air quality.

The Model 7515 is a cost-effective meter for carbon dioxide (CO2) measurements. (Data logging version 7535 ($950.00) is also available.)

Standard Features:

  • Carbon dioxide monitor with low-drift NDIR CO2 sensor to ensure stable, accurate readings
  • Sampling function records multiple point measurements
  • Optional portable printer provides hard copy documentation
  • Ergonomic, overmolded case design
  • CO2 Range 1 to 5000 ppm 

Included Items:

  • Instrument
  • Hard carrying case
  • NIST or EAL Calibration certificate
  • Operation and Service manual


  • Verifying building HVAC system performance
  • Examine building IAQ conditions to optimize worker productivity
  • Comply with regulations and guidelines


  • Weight: 0.6lbs
  • Meter Dimension: 3.3'' x 7.0'' x 1.8''
  • Power Requirements: Four AA batteries


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