2 Way Water Test Kit For Test For OTO, CL, and PH Level
Includes clear view water testing unit with accurate measuring scale and integrated color for easy reading leaves
Includes 1/2-ounce bottle chlorine test solution, 1/2-ounce bottle pH test solution, plastic tester and carrying case
Easy to use, just fill each test tube with water, add 4 drops of the proper solution into each test tube, put the test tube caps , shake the testing block then check the Chloride, Bromine and pH readings.
Please use it before expire date which printed the of the case.