10in1 Heavy Metals Water Test Strips (10 Tests) - 100PCS Home Water Testing Kit for Iron, Mercury, Copper, Lead, Chromium, Magnesium, Cadmium, Manganese Lead Test, Calcium - Drinking Water Testing Kit

["[100-Strip Water Quality Test Kit] This kit contains 100 test strips to meet your diverse daily water quality monitoring needs. Protect your family's health with convenient and reliable drinking water analysis. (Important Note: This test kit is only for detecting soluble iron and lead in water. It cannot detect insoluble metal particles in water, such as rust or lead fragments, because the test strips will not change color when these metals are not dissolved.)","[10 Heavy Metals Detection] This test kit quickly and accurately detects major contaminants in drinking water and other water sources, including iron (Fe), mercury (Hg), lead (Pb), copper (Cu), chromium (Cr), cadmium (Cd), magnesium (Mg), calcium (Ca), manganese (Mn), and zinc (Zn).","[Quick and Easy] Simply immerse the test strip in the water sample, wait for the color change (30 seconds), and then compare it with the provided color chart for an accurate reading.","[Reliable and Accurate] Our test strips are made of high-quality materials, providing accurate and reliable results to help you maintain good pool water quality. Testing pool water quality is the first step in maintaining a balanced pool environment.","[Versatile Use] This 10-in-1 test strip is versatile and affordable, suitable for testing pool water, spa water, hot tub water, saltwater pool water, underground pool water, and above-ground pool water. (For household well water, we recommend testing the water quality monthly.)"]