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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
Ideal to check your water softener
Total Hardness 60-600 ppm
For pool owners and pool professionals who desire an economical way of testing pool water
The eXact® Strip Micro Hydrogen Peroxide High Range (DPD-4) incorporates the patented eXact® reagent delivery system created by Industrial Test Systems
Safe Swim Meter Reagent Combined Chlorine Hardness Ideal to check your waterFor Use With Safe Swim Digital Photometer ONLY Experience a safe and enjoyable swimming environment with the Safe Swim Meter Reagent Combined Chlorine! Specifically designed for use with the Safe Swim Digital Photometer, this product ensures accurate testing of combined chlorine levels in your pool or hot tub. Each bottle contains 100 reagent strips, giving you plenty for comprehensive water testing. Monitor combined chlorine levels from 0. 00 to 12.
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