3 Way Chlorine Test Strips (1 x 50) One Dip Hot Tub Spa Pool Water Testing (50 Strips)

• One strip tests for Chlorine, pH and Total Alkalinity levels
• Fast, Accurate and Easy to use.
• 10 Seconds to get an accurate reading
• Top Quality Branded Product from Castle Hot Tubs

Product description 50 x 3-way Chlorine Test Strips Test for: PH, Chlorine and Total Alkalinity. There are 50 Test strips in each the container. Top Quality guaranteed with second to none customer support from Castle Hot Tubs. FAQ's - How often should I test my hot tub ? - you should test your hot tub at least once a week, some people prefer to test twice a week, to ensure balanced chemicals. How do I know the optimal water levels for my spa? - The optimum levels are indicated on the test strip packaging. Will these strips work in my pool? - Yes. How long does a test strip take to test the water ? - It takes roughly 10-15 seconds to get a correct reading. Directions To use the 3 Way Chlorine Test Strips, dip one strip in your hot tub or pool water for roughly 10-15 seconds. Compare the strip's color to the chart on the packaging to determine the levels of pH, Chlorine, and Total Alkalinity. Test your hot tub or pool water at least once a week, adjusting chemical levels as needed to maintain optimal balance.