Enter pH
Enter TDS in mg/L
Enter CA++ as mg/L CaCO3
Enter Alkalinity as mg/L CaCO3
Enter Temperature in Degrees F
LSI
Enter Temperature in Degrees C
If LSI Index is between -0.5 & + 0.5 then the water is balanced.
If the Index is less than -0.5 then the water is corrosive
If the Index is greater than +0.5 then the water is scale forming.
