The SenSafe Water Metals Check test is a quick, accurate, inexpensive way to determine toxic metal levels in tap water. In two minutes, this patented test strip develops red in the presence of toxic metals above 10 ppb. Because of its detection sensitivity, this test can confirm the need for water filtration or remediation.
This product is safe and simple to use, and detects the toxic metals commonly found in tap water, such as cadmium, cobalt, copper, lead, mercury, nickel and zinc (+2 valence metals). The test can be purchased for $19.99 for 50 tests or $5.99 for six tests, with instructions and a color chart. The product is guaranteed to work or your money back.