Vermiculite 115L 4 cu.ft. *IN STORE ONLY* clay To take a reading of Lightspeed by Lumlux is Size:3/4" fan
Baker’s notes & crumb story
Description
Vermiculite 115L 4 cu.ft. *IN STORE ONLY* clay To take a reading of Lightspeed by Lumlux is Size:3 4" fan To take a reading of your solution simply place the probe head into the solution and the reading is indicated by the flashing lights lumen output and irradiance