Pack of 100 Pool Tester Water 17 in 1 pH Test Strips Spa Drinking Kit for Bromine Total Alkalinity Hardness Free Chlorine Lead Iron Fluoride

17-in-1 water test kit: This water test kit detects 17 main parameters, including total alkalinity, pH, cyanuric acid, carbonates, hardness, total chlorine, free chlorine, bromine, nitrates, nitrites, iron, chromium, lead, copper, mercury, fluoride and bacteria (E. coli / water pollution). Bacteria test included: we also give you two bottles of E. coli test powder. The weekly application ensures you over a year of coverage and saves significant time and money. Water test strips: contains 100 test strips in 4 sealed bags for long-term storage and reliability. A test tube and dropper are included with each fountain water test kit for home, allowing you to conveniently sampling. Why some parameters look similar: substances such as lead, mercury, fluoride, iron, copper, sulphate, nitrite, nitrate and others naturally occur in small amounts in drinking water. Therefore, your test results may look similar. An excess of these substances can harm us, so regular testing is necessary. Quick and easy results: simply place the test strip in the water sample for 2 seconds and take it out, then compare it with the colour chart on the bottle label.