Insta-TEST® Copper, pH, and Alkalinity Test Strips

Insta-TEST^® Copper, pH, and Alkalinity Test Strips measures Copper 0, 0.3, 0.6, 1, 3 ppm, pH 6.2, 6.8, 7.2, 7.6, 8.0, 8.4, and Alkalinity 0, 40, 80, 120, 180, 240 ppm in 10 seconds.

There are 25 strips per bottle and packaged in a unique, hinged, waterproof PopTop bottle with desiccant liner that protects the test strips from moisture intrusion.