Yep and I bought one because of his findings. It seems accurate to me and didn't break the bank. I've never had a par meter, so getting one was like being able to see a new color for the first time in my life.Yep that what I use. Good shit
Think I remember @bk78 saying he tested against another meter and the diff was negligible.
This is along the lines of why I bought the Photobio. I was never going to drop $500+ on a professional meter, but I don't really mind spending $150 to get useful, accurate data that I've been wondering about since I started growing. I've always used a green two prong combo piece of crap meter for my seedlings and vegging plants, but that finally died this past month. I think a basic meter like yours is ample for that purpose though.People always seem to forget there is an intermediate option lol, LED luxx readers work fine. i have a $20 dr.meter and while it is no quantum reader it is good for getting a rough idea on how far to keep my lights.
It dosent have to be phone app vs lab equipment!
It's super handy to really know what's going onYep and I bought one because of his findings. It seems accurate to me and didn't break the bank. I've never had a par meter, so getting one was like being able to see a new color for the first time in my life.
Yeah, ide probably invest in one if i was playing with building lights or if i could tweak my spectrum.Really any meter that can go up high enough will work as a point of reference. Adjust the light, get a reading, see how your plants respond, remember the reading. Strain requirements will vary, but not by a whole lot.