HorseBadoritz
Well-Known Member
Translating it either way, that's why I use ec, lol!I take my measurements in ppm but always convert it in my head to ec.
here’s a basic chart showing some conversions so yea ppm and ec may be different but you can translate it either way knowing what scale your meter is operating on
Nacl = .5 scale
Or 442 .7 scale
mS µS NaCl Conv. 442 Conv. 1.0 mS 1000 µS 500 ppm 700 ppm 1.5 mS 1500 µS 750 ppm 1050 ppm 2.0 mS 2000 µS 1000 ppm 1400 ppm 2.5 mS 2500 µS 1250 ppm 1750 ppm 3.0 mS 3000 µS 1500 ppm 2100 ppm
I visit some other forums, and it's seemed ec was understood everywhere, but when in Rome...!