ITS 480002 Sensafe Free Chlorine Test Strip

- Tests for Free Chlorine to determine correct amount of sanitizer present; result under 30 seconds; 50 pcs per bottle (pack of 3 bottles)
- Range - Method A: 0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0 ppm & Method B: 0.00, 0.05, 0.10, 0.20, 0.40, 0.60, 0.80, 1.20 ppm