Purchase Air Quality
Monitoring Sensors
Our Air Quality Experts will assist in building the right package of air quality monitoring sensors for your needs. Provide a few insights for us to get started. 

Duet Sensor

  • Monitor temperature, relative humidity, CO, CO2, VOCs, particulate matter in critical size ranges
  • Small, attractive, easy to install, self-configuring
  • Attaches automatically to internet gateway and captures critical data every 3 seconds
  • Stores data automatically and securely to the TelosAir cloud
  • Comes with access to the TelosAir dashboard

Trio Sensor

  • Advanced capture of biological particles using user-replaceable cartridge
  • Small, attractive, easy to install
  • Collection cartridge is easy to remove and install, easy to send back to TelosAir for detailed analysis of sampled biological particles


  • Connects Duet Sensors to the TelosAir cloud for fast, accurate data capture
  • Small, attractive, easy to install, self-configuring
  • Connected via wifi, ethernet, or cellular

Send Order Request for Quote

Our Air Quality Experts will contact you to discuss your needs and help build the right solution for you and your facility.

Please include the following: 1) description of your facility and main concerns regarding your indoor air quality, 2) estimated number of sensors & gateways