5 Way DPD Chlorine/Bromine, pH, Alkalinity and Acid Pool test kit
Blue Devil Test Kit includes
5-way DPD, Chlorine/bromine, No. 1 only, pH, alkalinity and acid demand. Kit is boxed.
- DPD No. 1 tabs test for free chlorine and bromine
- Instructions and a convenient plastic storage case included
- Acid demand test determines acid requirement to lower ph