Test strips are one of the simplest types of tests to use. Simply dip the strip into the water according to directions on the bottle or package. The test strip will change color. Then compare the color of the test strip to the chart provided in the package to determine the test result.
Checks when Nitrate levels are too high.
Test strips make it easy to monitor and control.
25 strips per bottle. Dimension - 1.5 x 1.5 x 4 in.
Specialty product for pool professionals