Water-id TSL200 Test Strips for pH, Active Oxygen and Alkalinity

3-in-1 test strips for measuring pH, active oxygen (O2 / MPS) and alkalinity. 50 strips per box, vacuum-packed in foil in units of 10. Number of test strips: 50. Shelf life (years): 3.

Test strips for measuring water values are becoming increasingly popular because they offer a simple and fast method for rapid analysis. Compared with the visual measurements of the Pooltester, they naturally have a significant disadvantage in the size of the coloured field and therefore in the possibility of an exact comparison with the colour scale. The shelf life of test strips is also considerably shorter than that of the reagent tablets used in Pooltesters. However, this is offset by their ease of use, the ability to obtain fast readings and optimum pricing.