Safe Swim Meter Reagent Combined Chlorine Hardness If you bought the kit

If you bought the kit and have used all reagents included in the kit

Total Hardness 60-600 ppm

Ideal to check your water softener

Detects Sulfide as (H2S)

Safe Swim Meter Reagent Combined Chlorine Hardness If you bought the kitFor 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.