pH mesurements must be perfect in order to maintain the integrity of all other pool & spa chemicals. Although perfection can be hard to achieve, Pool Check Pro for pH makes it a simple task. Utilizing our unique dual-pad indicator system, Pool Check Pro for pH offers the user a wide range of detection, efortless color matching, and low cost. Ideally suited for both the in-house lab and onsite testing, Pool Check Pro for pH is what you have been looking for.

pH: 6, 6.4, 6.8, 7.2, 7.4, 7.6, 8.2, 9

Packaging: bottle of 50 test strips