GoodsBazaar Professional Water Quality Analyzer TDS Monitor EC TEMP Meter for Aquarium Therm Digital TDS Meter

First we need to understand what is the TDS , TDS is a measurement of all solids dissolved in drinking water, and is mainly made up of minerals. A high level of TDS is an indicator of potential concerns and should be investigated before drinking. The U.S. EPA suggests a maximum level of 500 ppm. TDS meter is widely used in all water quality tests. Water Purification Applications, Aquaculture, Hydroponics, Pool & Colloidal Silver, Water Treatment and more. It is a must-have item for the family and can test tap water, distilled water, well water, bottled water and more