InstaTest MPS test strips (active oxygen, pH, alkalinity)

These three-function test strips guarantee fast, easy analysis of monopersulfate (active oxygen), pH and total alkalinity.

As a reminder, potassium monopersulfate (also marketed as active oxygen) is a very powerful non-chlorinated oxidant with the same disinfectant properties as chlorine or bromine: it's an oxidant that destroys bacteria and eliminates residues left by bathers (sweat, sun cream...).

Unlike other test strip brands, you need to compare the colors of an InstaTest strip immediately when you remove it from the water, which is ideal when time is short.

The large clamshell lid lets you close the watertight tube with one hand.

Contenance
50 test strips