25 Strips/Bottle

Tests for: Copper
Test for copper to avoid a high concentration and prevent discolored water and staining.
Results with just one dip, in just seconds! Ideal for use with copper-based mineral purification systems.
For a clean and healthy pool, test the water at each end a minimum of twice a week.

Range: 0, 0.2, 0.5, 1, 3

For more inquiries, look for Ms. Ann or Ms. Jean