Pool Check Low Chlorine 3-in-1 Test Strips – Optimized for Low-Chlorine Sanitization (50 per Bottle)

Description

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

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