Features:
- TESTS FOR: Free chlorine, total alkalinity, pH
- Ideal for alternate sanitizer systems
- Results in 20 seconds
Tests: Detection Range
- Free chlorine: 0, 0.1, 0.25, 0.5, 1, 3, 6, 10 ppm
- Total alkalinity: 0, 40, 80, 120, 180, 240, 360, 720 ppm
- pH: 6.0, 6.4, 6.8, 7.2, 7.6, 7.8, 8.2, 9.0
