pH-Fix test strips allow fast pH testing directly at the point of interest. The easy dip & read procedure provides a reliable result within 10 seconds. Provided with a complete high-quality colour chart, pH-Fix does not need calibration and is immediately ready for use.
For precise pH readings, the pH-Fix test strips use up to four different indicator dyes. The colour chart on the container exactly matches both the colour and position of the test pads on the strip.