Nature 2 Spa Test Strips
To help keep your spa water at its optimum level, use Nature2 Spa Test Strips. Nature2 Spa strips make testing spa water faster and easier than ever. The Nature2 Test Strips are designed to be used with Nature2 Mineral Sticks and Nature2 Cense Shock or other Non-Chlorine (monopersulfate) based shocks.
Just dip and swirl the test strip. See accurate and reliable results on the levels of MPS (Cense Shock / Monopersulfate), alkalinity, and pH in your spa's water.
Nature 2 Spa Test Strips Accurately Tests:
MPS (Cense Shock / Monopersulfate): Low - OK - High
Alkalinity: 0 - 240 ppm
pH: 6.2 - 9.0
Made in the USA