POOL MGR. Multi-Test DipCell Kit Model DL-51
The DL-51 Dipcell Test Kit includes enough reagents for 144 tests for Free Chlorine, Total Chlorine, and pH. Kits have drop count tests for Alkalinity, Hardness, Acid and Base Demand. The DL-51 has the added test of Cyanuric Acid for outdoor pools. A free handbook is also included.