The low range FROG® Pool & Spa Test Strips put the measuring accuracy of the pros into your hands - simply dip and read. No swirling or shaking water off.
The color matches are sharp and precise even at the low levels, and the best part is that FROG® Pool & Spa Test Strips show the ideal chlorine or bromine range when using FROG® minerals, right on the bottle. No guessing.
No wondering. Designed for use with the FROG® Fresh Mineral Water Pool & Spa Sanitizing Systems, each bottle contains 50 easy-to-use test strips that measure down to 0.25 ppm of chlorine or bromine.
How It Works
In 15 seconds, you can know precisely what level of chlorine or bromine is in the water, as well as whether your pH and Total Alkalinity are balanced.
Simply dip the FROG® Pool and Spa Test Strip into the water, hold the strip level with the water sitting on it for 15 seconds and then put it up to the color chart on the bottle and compare.
If you are in the ideal ranges as shown with the green arrows, then you are experiencing Fresh Mineral Water!