📊 Enhanced Monitoring System for Carbon Dioxide Levels in Offices and Classrooms Review

Based on our own experience, this monitor is a great addition to any office, classroom, or workspace! The real-time measurements and accompanying app make it easy to track CO2 levels and adjust ventilation as needed, promoting a healthier environment. The small size allows for easy placement, and the automatic alerts ensure that high levels are never missed. The only downside is the higher price point, but considering the quality and effectiveness, it's worth it.

The large display is really good and easy to read even from a distance. Monitoring the CO2 level was very interesting. At night the level was around 2400. Well ventilated. After some work we are now under 1000. My wife's headache has subsided. Our first block died after a few months. A new replacement device was sent without any problems. Other manufacturers should pay attention to this.

**Update**. So I tried again to see if I liked it and still NO! Why does it turn off every few hours? I want to see my weed level growing, so I have to click on it, turn on the light on a bright eve of the time to see it, and then wait for it to get a reading! I'm having such a hard time getting a working CO2 meter, I just wish I didn't have to measure CO2 levels in parts per million! Just sending it back doesn't cost 80€. This thing says USB or battery which means there is no plug, you must…