Product arrived timely and as described. Two weeks in and levels have been adjusting as I set up my space. Numbers have gotten to an acceptable level and product is working as expected.



Would definitely recommend.

Excellent quality. Bright and easy to read display

I've been searching for a decent Co2 gauge for my little grow room. I didnt realize how quickly the levels rise when having just a few bags in a small space. I was over 1100 and added a little fan and back down to 500. This meter is much nicer than the junk one I got on Amazon last year.

works as it should, battery lasts about 10 hours so I would suggest keeping it plugged in for daily monitoring. 4.8/5 stars

The first unit I received had an issue, but Midwest Grow Kits' customer service was outstanding—they replaced it right away without hassle.



This CO2 meter works as described and is a fantastic tool for monitoring CO2 levels during fruiting. While it's not as responsive as my AC Infinity or Inkbird meters (CO2 levels tend to stay elevated longer on this device), it still gets the job done—and at about a quarter of the price.



If you're looking for an affordable way to keep tabs on air quality in your grow space, this is a solid option backed by a great company