Flowclear Pool & Spa Test Strips

Ensure your pool and spa has the right levels of chemicals in them with the Flowclear™ Pool and Spa Test Strips by Bestway®. These 3-in-1 Test Strips test the following:
-Free Chlorine 
-pH 
-Total Alkalinity
With an easy color-match system, you will instantly know what chemicals are in need of adjusting. The strips measure free chlorine from 0 to 10 ppm, alkalinity from 0 to 240 ppm and pH from 6.2 to 8.4 with instant results. 
The bottle contains 50 test strips and has an 18 month shelf life.

Technical description:

POOL & SPA TEST STRIPS
• The ideal solution for basic pool and spa water testing
• 3-in-1 Test Strip:
-Free Chlorine
-pH
-Total Alkalinity
• Easy Color-Match System
• Measures Free Chlorine 0 to 10 ppm, Alkalinity 0 to 240 ppm and pH 6.2 to 8.4 with instant results
• 18-Month Shelf Life
Contents: 50 test strips
Made in China