Product Reviews

Trusted Independent Reviews
Discover honest and detailed reviews of co2.click air quality sensors. Read third-party feedback on performance, reliability, and features to help you make an informed purchase. Improve your indoor air quality with trusted insights from real users.
by BreatheSafeAir

Model X Review – An Affordable Outdoor Air Quality Monitor

by BreatheSafeAir

Model C (v1) Review – An Affordable CO2 Monitor with Advanced Features

by Dr. Jeff Gilchrist

Model C (v1) Review – Review of co2.click Canadian CO2 Monitor

by Dr. Jeff Gilchrist

Model X - Outdoor Particulate Matter (PM) Air Quality Monitoring

by Dr. Jeff Gilchrist

Fun with Particulate Matter (PM) Sensors

by Dr. Jeff Gilchrist

Warning: Ultrasonic Humidifiers with Tap Water Generate lots of PM2.5 Pollution

by Dr. Jeff Gilchrist

HowTo Guide - CO2.click monitor measuring away from home