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 RO or distillation system
eliminates harmful dissolved solids. It will also service test systems,
including membrane evaluation programs.
