Which of the water balance parameters require 0.1 ppm?
Or, coming at it from another way, do the many variables we've both enumerated need an accuracy consideration to 0.0001 part per billion? Can we even measure that?
Which of the water balance parameters require 0.1 ppm?
Or, coming at it from another way, do the many variables we've both enumerated need an accuracy consideration to 0.0001 part per billion? Can we even measure that?
Oval 12.5K gal AGP; Hayward 19" sand filter; Pentair Dyn 1 HP 2sp pump on timer
[URL="http://www.ellerbach.com/Pool/"]My Pool Pages[/URL]
Bookmarks