Scaltrol Hach Hardness Test Strip Kit

Want an idea HOW hard your water is? This reliable, safe and inexpensive hardness test strip will give you the results in less than a minute! Just dip the strip!

Features:

It will show your gpg (grains per gallon) of 0 to 25 and ppm (parts per million) of 0 to 425 by matching the resulting color on the strip to the color code on the package. Two strips provided per order. These are made by Hach, worlds leader in on-site analysis.

Note: Because Scaltrol neutralizes minerals, rather than removing them, your readings before and after installing a Scaltrol will be the same. This does not mean the Scaltrol isn't working - it is doing exactly what it should.