This compact instrument has been designed specifically to demonstrate and test POU reverse osmosis or distillation systems. By measuring electrical conductivity it will quickly determine the parts per million/Total Dissolved Solids (ppm/TDS of any drinking water. Simply pour the sample into a permanent cell cup and press the rubber protected button. Ppm/TDS is immediately on the color-coated scale. Models without the color band dial are also available. No temperature adjustments needed.

select DISTINCTROW top 10 p.CatalogId,p.ccode from products p, prodcategories cc, categories c where cc.intCatalogId=p.CatalogId and cc.intcategoryid=c.categoryid and cc.intcategoryid = 268 and p.hide = 0 and (p.customermatch is null or p.customermatch = '') and (p.loggedin = false or p.loggedin is null) and (c.customermatch is null or c.customermatch = '') and (c.loggedin = false or c.loggedin is null) AND (higherCatalogId is null) order by p.ccode