anexgrower
Well-Known Member
Ya, then there’s that whole UL approval process
Um, if that is accurate, anything over 1000 you should technically be enriching. It's generally advised for anyone not enriching to stay under 1000.Using the sil8 I was able to read the output from 8” away: (using Korona and white paper filter)
View attachment 4836337Is that good enough for co2 richin?