Description Professional 2-way swimming pool water test kit for maintaining proper Chlorine, Bromine, and chemical (Ph/Cl/br) pH levels in swimming pools and spas Includes clear view water testing block with accurate measuring scale It comes with a user guide and it is all stored in a polyethylene case Easy to use, fill each test tube with pool water, add 5 drops of the proper solution into each test tube, put the test tube caps on, shake the testing block then check the Chloride, Bromine, and pH reading Kit includes a 1/2 ounce dropper bottle of OTO (Orthotolidine) Chlorine Test Solution and a 1/2 ounce dropper bottle of Phenol Red pH Test Solution The 2-way Swimming Pool Water Test kit Ph/Cl/br typically includes a clear test block with color markings and numerical indicators, as well as test solutions and a storage case. Show More Show Less
