pH & Total Alkalinity Test Strips: pH 6 - 9; bottle of 50

A single test strip has been designed with two separate test pads: one for pH and the other for Total Alkalinity measurements. This test is an alternative to wet chemical tests since it gives reproducible results for each test separately. Test range is from 6.0 to 9.0 for pH and 0-720 ppm (mg/L) for total alkalinity.