irishboiii
- 887
- 93
No I didnt add anything to it as I always thought that you never add nutes until its at least a week old.
Im also freaking out right now, I dont understand my EC meter at all. I mixed up a small amount of nutes into 1L of water and got the PH to 5.5
Then I test the EC and it says 999 with an upside down h and an S next to it.
I take the meter out, rinse it, test it again and it says "100 x10".
I rinse again, test again, and its at 968 with that upside down h and S next to it again.
What the hell is going on? I dont know what any of this means. Im using an EC-3 made by HM Digital
I dont have any phone credit to ring them, literally dont have a cent until Friday. This is very frustrating[/quote
try taking batteries out, then put back in and recheck reading. or replace batteries? also u could try gently cleaning probe with toothbrush.[/quote
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