The LM Water Test Kit is inexpensive and will give you a great starting point for finding the best solution for your water quality needs. It includes 6 tests; total hardness, total iron (Vario, Ferro), free chlorine, total chlorine, pH, and total alkalinity, and a chloride check using the supplied chloride strip (TDS - Total Dissolved Solids). It should be noted that these tests are only the basic necessities required, and other particulate matter and/or contaminants may be present that remain untested with this kit.
Water Testing Kit Resources;
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.