Zodiac Twist & Dose Pool Test Kit (Chlorine, pH, Alkalinity)

Chlorine, pH, Alkalinity Keep your pool balanced and healthy with Zodiac TWIST & DOSE Pool Test Kit (Note: This is a pool test kit that comes with a device to read the test strips, chemicals are not included) This intelligent test strip reading device by Zodiac will make the maintenance of your pool easy by telling you which chemicals to use and in what quantities to add them to the water to keep it clean and healthy. It tests three key parameters of the pool water: total alkalinity, pH level and free chlorine. Simply twist each of the three yellow rings to match the colour of the Twist & Dose 3-in-1 test strip pad with the colour for total alkalinity, pH and free chlorine. Then turn around the Twist and read (in the windows situated at the back of the product) the dosages of chemicals to add to the water for a healthy pool. Benefits: Let Twist & Dose calculate what chemicals need replenishing When the chemicals are correctly balanced in your pool, chlorine will work more effectively It will keep your water pleasant to the human body It will prevent eye and skin irritations It will prevent corrossion to pool surfaces and equipmen Includes: 1x twist device 25x 3 in 1 test strips in a vial 2x measuring jugs 2x scoops Sizes: Small kit - for pools 20,000 - 30,000L Medium kit - for pools 40,000 - 60,000L Large kit- for pools 70,000 - 90,000L Zodiac TWIST & DOSE kit works with 4 core chemicals which will need to be added to the dozer. The chemicals are not included in this pack. When purchasing the 4 core chemicals look for the TWIST & DOSE logo on the chemical packs.