Analysis Tires Aquachek Yellow pcloro, ph, total alcalinity and cianuric acid

Ideal for customers who use chlorine as the sanitizer in their pool or spa.

The same test strip measures the levels of free chlorine, pH, total alkalinity and cyanuric acid (stabilizer).

This last parameter is especially important for outdoor pools and spas that are subject to dissipation of chlorine from UV rays.

Just dip a yellow AquaChek strip into your pool or spa for one second and remove immediately, you'll get results in just seconds.

Contains 50 test strips.

This product was previously sold under references 511242A and 11732.