Fast, accurate testing for bromine systems. AquaChek® Red strips measure Total Bromine, pH, Total Alkalinity, and Total Hardness in seconds—perfect for spas, hot tubs, and bromine-treated pools. The added Total Hardness check helps prevent scale, which is more likely in warm water.

Why it’s great

• 4 results, 1 dip: Total Bromine, pH, Total Alkalinity, Total Hardness

• Quick reads: Dip for 1 second, remove, and read results in seconds

• Spa-smart: Hardness test helps reduce scale risk in hotter water

• Easy upkeep: Clear guidance to keep comfort and equipment protection on track