Leisure Time Chlorine Bottle of 50

These test strips are perfect for testing the levels of chlorine, alkalinity, pH and Calcium.  Easy to use. Easy to read. Can use as little as once a week or more often if you are trying to balance your pool/spa chemicals.

Features:

• Fast
• Easy
• Accurate
• Use chart on backside of bottle to compare results

Applications:

• All Spas and Hot Tubs