I can't tell you how much I appreciate the compliment Marga.... Yes, this is the Kabouchi plant monitor of which I've spoken. At first I just thought it was gadgety but after I figured out how to use the data was when I recognized it's value... I'd like to have at least one for each grow cycle and/or tent. When I do get the next one it will be the Pro version because it gives you a lot more data instantly, well worth the extra 100 bucks (190 I think). Given the value of the crop, worth the investment.
It's kind of what got me into measuring lumens... although it's measuring it from the ground so when a plant gets bigger, it's lux data is useless... That's why I also got this...
View attachment 455538 which is a digital light meter... This has made switching to my new LEDs so easy because I know exactly how much light everyone is getting and can adjust accordingly.
I digress... Time for a doobie. I learned from the hands of masters and am just practicing what I've learned... Never stops...