5 in 1 SWIMMING POOL AND SPA WATER TEST STRIPS – 50 STRIPS
1. Dip one test strip into the water for 5 seconds with gentle, back and forth motion.
2. Remove strip, shake once, briskly, to remove excess water
3. Wait 15 seconds
4. Using the colour chart, match pH, Total Alkalinity, free chlorine (Total Bromine), and Total Hardness (Not applicable when using Perfect Balance) within 30 seconds.
- Whats in the box:
- – 5 in 1 SWIMMING POOL AND SPA WATER TEST STRIPS – 50 STRIPS