Free Chlorine Water Test Strips 0 300ppm (50 Strips)

High-Range Chlorine Testing – Measures 0–300 ppm, making these strips perfect for testing water where sanitizers like chlorine have been added. Ideal for pools, treated water, or industrial water. The maximum recommended free chlorine in drinking water is 5 ppm. These strips easily detect high levels, helping you ensure sanitizer levels are effective without exceeding safe limits. Fast & Simple Results – Just dip the strip, wait seconds, and match to the colour chart. No complicated equipment or lab needed. Convenient 50-Pack – Plenty of strips for frequent testing. Comes with a desiccant vial and flip-top lid to protect strips from moisture and maintain accuracy. Versatile Water Testing – Ideal for tap water, wells, ponds, lakes, streams, or rainwater. Great for homeowners, aquaculture, campers, and anyone monitoring water safety. Fast, Clear Results – Simply dip, wait seconds, and read the colour chart. No labs, no equipment, just quick, reliable readings at home or in the field.