pH test strips for measuring the acidity of liquids

With these strips, you can measure the acidity of, for example, your urine.

Please note: the price of the various strips does not necessarily correlate with their quality. In most cases, the strips are actually sourced from a pharmaceutical company and are offered here by another brand (such as Alka Vitae or Holisan). All the strips are equally accurate. Some strips do have a wider range, but for measuring urine, this is generally not relevant. See also: Deacidifying