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Make sure your Chlorine is strong enough to kill viruses
Can also detect Cadmium (Cadmium Reagent set 486904 required)
20 ppm (mg/L)
Experience a safe and enjoyable swimming environment with the Safe Swim Meter Reagent Cyanuric Acid
Safe Swim Meter Reagent pH Kit_Well Driller Make sure your Chlorine isFor Use With Safe Swim Digital Photometer ONLY Experience a safe and enjoyable swimming environment with the Safe Swim Meter Reagent pH Test Solution! Specifically designed for use with the Safe Swim Digital Photometer, this product ensures accurate testing of pH levels in your pool or hot tub. Each bottle contains 100 tests worth of reagent solution, giving you plenty for comprehensive water testing. Monitor pH levels from 6. 4 to 8. 4, effectively
