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AirAssure 8144-2 Indoor Air Quality Monitor

SKU: 8144-2-B1

AirAssure™ 8144-2 IAQ Monitor measures carbon dioxide (CO2), volatile organic compounds (VOC), particulate matter (PM), barometric pressure, temperature and relative humidity. The AirAssure™ IAQ Monitor in combination with TSI Link™ Solutions software are essential to creating, managing, and deploying your IAQ program. The device purchase includes a subscription to both TSI Link™ (premium account) and data services for one, two or three years depending on your choice. 

This product is only available in US, Canada, Europe and some countries in Asia (please reach out to your sales representative for availability).

Product Details

Every space is different - the TSI AirAssure™ Indoor Air Quality (IAQ) Monitors available in two, four, and six-gas models are designed to help you optimize your indoor air quality ventilation needs, while helping to achieve a safe and productive space. Utilizing low-cost sensor technology to continuously monitor gas and particulate pollutants along with essential IAQ parameters to help you achieve ideal indoor air quality.

Deploy multiple monitors and track real-time indoor air quality conditions in your space using the TSI Link™ Solutions cloud-based software and data services. With remote access to data and device operation controls, you'll have what is needed to make impactful decisions—anytime, anywhere. Click here for more details on our integrated software solutions, including API.

Included in your initial purchase are two TSI Link™ options: the Premium Software and the API Data Services subscriptions. In this way you can work with both to determine your best path going forward.

TSI Link™ Solutions is a useful way to get the most out of your device, giving you the ability to view, inform, and guide your indoor air quality decisions.

Learn More About TSI Link Solutions



The AirAssure™ IAQ Monitor (Model 8144-2) monitors for:

  • Carbon dioxide (CO2)
  • Volatile organic compounds (VOC)
  • Particulate matter (PM)
  • Barometric pressure
  • Temperature and relative humidity

The AirAssure™ IAQ Monitor integrates with the TSI Link™ Solution, where you can manage your devices from your home or office. 



  • Easy to install—get up and running in less than 10 minutes
  • User-friendly dashboard for real-time analysis and reporting
  • Manage multiple devices remotely from the comfort of your office or home
  • Share data publicly, or keep it private
  • Set up custom alerts when certain levels are exceeded
  • WiFi Compatability: 2.4 GHz (802.11b/g/n)


  • Schools, colleges & universities
  • Childcare & youth programs
  • Government agencies and environmental organizations
  • Healthcare, hospitals, assisted living campuses, and medical office buildings
  • Industrial manufacturing, factories, power generation and petrochemical plants
  • Hotels, conference centers, shopping malls, athletic/entertainment arenas
  • Researchers looking to collect IAQ data


  • Universal USB power supply & cable
  • 24 VAC terminal connector
  • 32GB Micro-SD card (installed)
  • Mounting kit
  • Access to TSI Link Premium Software
  • Access to TSI Link  API Data Services

Other Related Products and Accessories

Data Services and Integration

Subscribe to remotely manage your device, build and send data, and more.

TSI Link™ for Air Monitoring

Set up customized air quality alerts, manage your devices, and analyze data.

Related Resources

  • Application Notes
  • Brochures
  • Handbooks
  • Manuals
  • Quick Guides
  • Spec Sheets
  • Technical Notes
  • Videos

Quick Guides