Test Strips, Swimming Pool Speed Residual Chloric Acid Base Number Total Alkalinity Total Hardness Water Quality Test Paper

Our Test Strips contains paper. It can quickly detect the approximate range of free chlorine, bromine, ph and total alkalinity in water. Its application method is very simple: Submerge the pool test strip under water for 5s. Hold it still in the air for about 10s. Compare pool test strip to color chart on bottle. Test the water quality so that you and your family can swim more at ease.