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Uploaded on Mar 18, 2011
http://www.waterfilters.net/HM-Digita... Aquaman features the ZT-2 TDS meter. TDS is Total Dissolved Solids. TDS meters measure the amount of TDS in the water by measuring electrical conductivity and converting those #'s to ppm (parts per million). TDS meters have many uses, but are commonly used to determine the effectiveness and efficiency of reverse osmosis water filter systems, and de-ionization filters. Reverse osmosis water filter systems typically reduce TDS by 95+%. When a reverse osmosis membrane drops below 80% TDS removal it should be replaced. Every RO system owner should own a TDS meter. It is the most accurate and scientific method of verifying reverse osmosis system efficiency. Utilizing a typical long life watch battery the ZT-2 handheld TDS meter is durable, and accurate to +/- 3%. Aquaman is a Water Quality Association Certified Water Specialist. His training and experience have given him a deep understanding of water chemistry and water purification equipment. This enables him to provide scientifically accurate information that you can trust!