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This item is a 9w UV (Ultra Clarifier) Bulb with a PLS fitting
Easy to use
Its design focuses on ease of use and performance
are tried and tested all over the world
D-D Solutions Inline TDS Meter - DDTDSDM1 20-50 This item is a 9wA TDS Meter measures the amount of Total Dissolved Solids (TDS) in a solution. Since dissolved ionized solids like salts and minerals contribute to the conductivity of a solution, a TDS meter measures the conductivity of the solution which is then converted to a TDS reading. TDS is directly related to quality of water i. e., the lower a TDS figure, the more pure the water. As an example, reverse osmosis purified water will have a TDS between 0 and 10,
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