The choice of professionals for years, this compact instrument has been designed specifically to demonstrate and test Point of Use (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.

Features

• Instant and accurate TDS tests
• Electronic Internal Standard for easy field calibration
• Fast Auto Temperature Compensation
• Rugged design for years of trouble-free testing
• Simple to use