The RO-1 is a compact, portable TDS meter designed for testing Point of Use reverse osmosis and distillation systems, measuring electrical conductivity to determine total dissolved solids in water from 0 to 1250 ppm with a color-coded scale. It features automatic temperature compensation up to 77°F (25°C), an internal electronic calibration standard, and a rugged, waterproof, solid-state design with non-replatinizing built-in electrodes. The device is powered by a 9V battery, rated for over 2000 tests or one year of use, and measures 3.4 W x 4.5 D x 4.0 H inches (86 x 114 x 102 mm), weighing 1 lb (0.45 kg). Accuracy is ±2% of full scale with ±1% repeatability. Calibration follows the Myron L 442 standard for ppm/TDS conversion. The RO-1NC variant lacks the color band scale but shares identical specifications.
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
| Myron L Company | |
|---|---|
| Product Category | Water Quality Testing Instruments |
| Product Number | RO-1 |
| Product Name | RO Meters™ DS TDS Meter |
| Water Quality Parameters | Water Quality Measurement Instrument; Measures Conductivity / Dissolved Solids |
| Form Factor | Lab / Benchtop; In-situ / Field |
| Instrument Specific Features | Automatic Temperature Compensation |
| Features and Functionality | Battery Powered |
