The AutoAqua Digital Inline TDS Titanium S1 is a single-point inline meter with the same titanium probe and 0-999 ppm range as the Titanium One, adding a magnetic attachment alongside the push-connect tee for more flexible mounting on your RO/DI line. Probe: titanium, resists corrosion, 1/4in push-connect union tee plus magnetic mount Display: backlit LCD, single-button operation Power: CR2032 lithium battery, auto-off after 3 minutes, low-battery indicator, ~1 year battery life Range: 0-999 ppm, 1 ppm resolution, ±2% accuracy Calibration: factory-tested, with a manual calibration option Includes: Titanium S1 inline TDS meter, CR2032 battery, 1/4in push-connect union tee.The added magnetic mount is the main upgrade over the base Titanium One — useful if you want to reposition the meter without re-plumbing the push-connect fitting each time.
