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