pH test strips, indicator/litmus paper, pH range 1–14, tear-off pad with 80 test strips and color comparison scale.

pH test strips made of litmus paper for easy determination of the pH value of liquids (e.g. pool water) or moist substances (e.g. soil).

Provides reliable and accurate pH results – ideal for use at home, in the laboratory, or at school.

Space-saving tear-off pad containing 80 test strips.

An affordable alternative to an electronic pH meter.