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Vendor: InstaInsta Pro Phosphate Low Range test strips measure the Phosphate levels from 0, 100, 200, 300, 500, 1000, and 2500 ppb. ThePhosphate test strip is a reagent-delivery style strip with results in 15 seconds. Insta Pro Phosphate Test Strips 50 test strips Comes with...
- $44.95
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- $44.95
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Vendor: InstaThe AquaChek Copper 3-in-1 Test Strips give a fast indication ofyour pool's Copper, Total Alkalinity and pH levels. Copper 3-in-1 test strips are designed for use with mineral purification or copper ionization systems. Maintaining proper levels of copper will help ensure that bacteria and...
- $27.95
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- $27.95
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