Photo 1 of AssuTest 17-in-1 Water Testing Kits for Drinking Water Home, Sensitivitys, Hardness, 125 Paper pH Test Strips + 2 Bacteria Tester Strips, Chlorine, Lead, lron, Copper, Nitrate, and Nitrite Levels.

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Photo 1 of AssuTest 17-in-1 Water Testing Kits for Drinking Water Home, Sensitivitys, Hardness, 125 Paper pH Test Strips + 2 Bacteria Tester Strips, Chlorine, Lead, lron, Copper, Nitrate, and Nitrite Levels.Photo 2 of AssuTest 17-in-1 Water Testing Kits for Drinking Water Home, Sensitivitys, Hardness, 125 Paper pH Test Strips + 2 Bacteria Tester Strips, Chlorine, Lead, lron, Copper, Nitrate, and Nitrite Levels.