ShockChek is a fast and easy way to determine if a pool or spa requires shocking. Its unique testing procedure and easy-to-read results interpretation eliminate any guesswork: Instead of trying to calculate the difference between free chlorine and total chlorine to determine combined chlorine, ShockChek provides a simple shock or no-shock result.
Contact: 800.548.4381; aquachek.com
See the full list of Aquatics International 2015 New Products
