hydroponics articles - Electrical Conductivity

Hey loco......we don't usually provide outside links but in the case of your question I think it's necessary and the mods can remove it if they see fit. This should answer any questions.....Blue Lab gives good info and makes it easier to understand than some other folks (like me trying to tell you.....)

I use my meters at a 700 conversion so make sure you understand WHICH conversion your meter is when you use it.......and that the formula you are following is doing the same with it's instructions.

Did that make sense?