Tests for Total Bromine, pH, Total Alkalinity and Total Hardness - 50 strips per bottle
Just dip an AquaChek Red strip in your spa (hot tub) or pool for one second and remove it immediately. You get test results in seconds. It couldn't be easier!
Just dip an AquaChek Red strip in your spa (hot tub) or pool for one second and remove it immediately. You get test results in seconds. It couldn't be easier!