• Getting a High TDS Reading with your Reverse Osmosis System?

    Total Dissolved Solids or TDS is a measure of the dissolved combined content of all inorganic and organic substances present in a liquid. TDS is sometimes referred to as parts per million (ppm). You can test water quality levels using a digital TDS PPM meter. A low TDS reading is typically a good indicator of purified water and usually, people are looking to keep the TDS levels of their drinking water at bay.