i need one i can order online that works well but very cheap like under 20 please!!! kiss-ass
lumpus Active Member Oct 11, 2009 #1 i need one i can order online that works well but very cheap like under 20 please!!! kiss-ass
howhighru Well-Known Member Oct 11, 2009 #2 ebay has all sort of cheap PH meters from regular to digital meters.. thats where i bought mine
