I got a meter that comes in 3 settings, it measures PH levels, moisture levels, and light levels.
The light meter goes from 0 to 2,000
What is this? Lumens? Kelvins? :S in the sun it's at 2k+, 2k+ directly under my fluors, and like -1k under a regular light.
(The thing cost me 8 bucks from...