Taylor Complete DPD (Low) 2000 Series Test Kit This kit tests for Chlorine & Bromine DPD, Alkalinity, Hardness, Cyanuric Acid, and pH. Chlorine (Free & Total) DPD (0.25-2.5 ppm) Bromine (Total) DPD (.5-5 ppm) pH w/ acid/base demand (7.0-8.0) Alkalinity,...