TSI IAQ-Calc 7500 Series Indoor Air Quality Meters

TSI's IAQ-Calc meters are exceptional instruments for investigating and monitoring indoor air quality. These IAQ instruments simultaneously measure and data log multiple parameters to monitor indoor air quality conditions, so you can pick the IAQ device that best suits your needs.

Model 7515 measures CO2 only. Model 7525 measures CO2, temperature, humidity, percent outside air, dewpoint, and wet bulb temperature and includes datalogging. Model 7545 measures the same as the 7525, but adds the ability to measure CO.

Key Specifications

  • Low-drift NDIR CO2 sensor ensures stable, accurate readings
  • Sampling function records multiple point measurements
  • Datalogging supports 26,900 to 40,300 data points, depending on model
  • Statistics function displays average, maximum, and minimum values and the number of recorded samples
  • Requires LogDat software for download to PC
  • Direct upgrade for the retired TSI IAQ-Calc 8732, 8760, and 8762 models

Supporting Documentation

Click the file icon to view the file online, or right-click on the file icon and select "Save Target As..." to download the file to disk for later viewing.