Industrial Test Systems Pool Check 3in1 | 10 Individually Wrapped Test Strips in Pocket Pack | Test Free Chlorine, Alkalinity, & pH | Ideal for Public Pools & Waterparks

New! Pocket Pack: Make sure the safety of your circle of relatives whilst you go to the waterpark or public swimming pool with 10 personally wrapped test strips that fit in your pocket!
Environmentally Friendly: Reduce your plastic footprint with the biodegradable paper packaging.
Detection Levels: Free chlorine 0, 0.5, 1, 3, 5, 10, 20 ppm; free bromine 0, 1, 2, 6, 10, 20, 40 ppm; total alkalinity 0, 40, 80, 120, 180, 240, 360 ppm; ph 6.0, 6.4, 6.8, 7.2, 7.6, 8.2, 9.0
Made in the united states for Maximum Accuracy – Test strips made out of the country can also be inaccurate, hard to read as a result of bleeding colors, fall apart, or do not even work. as an alternative make a selection quality with a leading American manufacturer of high-grade water testing products.