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Insta-TEST® Analytic High Range Free Chlorine Test Strips, 50/bottle

SKU: 3031
Regular price
$90.85 NZD
Regular price
Sale price
$90.85 NZD

The Insta-TEST® High Range Chlorine test strips are a convenient way to test water for high range levels of Free Chlorine. Range and sensitivity is 0, 50, 100, 250, 500, 800 ppm.