The Insta-Test Ammonia test strips provide a fast and easy method for testing ammonia levels in fresh or salt water. Range/sensitivity is 0, 0.5, 1.0, 3.0, 6.0 (ppm) NH₃.

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.

The Insta-TEST^® Low Range Hardness test strips are a convenient way to test hardness levels in water for fast results. Range and sensitivity is 0, 30, 60, 120, 180 ppm.