50 test strips for measuring copper sanitizer levels in your pool water with detection levels of 0, 0.2, 0.4, 0.6, 0.8, 1 and 2 ppm combined with pH and total alkalinity readings. High levels of copper can cause staining of pool and spa fixtures. Algaecides, copper ionizers and corrosion of copper pipes may elevate the level of copper in the water. Copper can also cause the color of the water to be a green or blue color not consistent with normal pool and spa water. High levels can also lead to particle build up on metal fixtures and in plumbing. Also high levels have been known to develop a metal taste in the water.

Specifications:

• Quick and accurate results
• 50 strips per bottle
• Copper detection levels: 0, 0.2, 0.4, 0.6, 0.8, 1, 2 ppm
• pH detection levels: 6, 6.4, 6.8, 7.2, 7.6, 8.2, 9
• Total alkalinity detection levels: 0, 40, 80, 120, 180, 240, 360 ppm