AquaChek High-Range Chlorine Test Strips (100 count)

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  • Regular price $17.99
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Tests for: High Range Chlorine

The High Range Chlorine test strip is useful for determining when chlorine is in excess of 10 to 20 ppm in pools and hot tubs. It can also be used in applications where sterilization and disinfection is required, measuring up to 600 ppm.

  • Free Chlorine: 0-600 ppm (mg/L)