Aquachek Red 4-in-1 Bromine Test Strip tests for 4 important chemicals in seconds: Total Bromine, pH, Total Alkalinity and Total Hardness. Our bromine strips include a test for total hardness since warmer water temperatures increase the potential for scale build-up making it particularly important for spa owners to maintain proper hardness levels. Just dip an AquaChek Red strip in your spa, hot tub, or pool for one second and remove it immediately. You will get your test results in seconds. It really 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.