Myron L (532T2) 0-25, 250, 2500 PPM

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. With a single "before and after" test, this handy device effectively demonstrates how your distillation system eliminates harmful dissolved solids. It will also service test systems, including membrane evaluation programs.