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Insta-Test 3 Plus – 50 Strips/Bottle

SKU: 2976-H


538 in stock

The Insta-TEST® 3 Plus strip is perfect for basic water testing of the most important test factors.

The Insta-TEST® 3 Plus pool & spa strip measures Free Chlorine 0-10 ppm, Bromine 0-20 ppm, Total Alkalinity 0-240 ppm, and pH 6.2-9.0.