Handheld Sensor Tracks Carbon Dioxide Levels Throughout the Day

Handheld Sensor Tracks Carbon Dioxide Levels Throughout the Day
technology

The NODE's CO2 module measures the air quality and sends the info to a smart device.

Leah Gonzalez
  • 27 january 2014

Chattanooga, Tennessee-based company Variable, Inc. has launched and successfully funded another module for NODE, the tube-like wireless sensor platform that measures things like temperature and motion and sends the information to the user’s smart device.

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