AquaChek Red Pool Test Strips

Tests for Total Bromine, pH, Total Alkalinity and Total Hardness 50 strips per bottle 

Just dip an AquaChek Red strip in your spa or pool for one second and remove it immediately. You get test results in seconds. It couldn't be easier!
To keep your spa at its best, test the water before each use. Test your pool at each end, at least twice a week. It's also a good idea to write down your results each time you test, so you can track changes over time.