AutoAqua Titanium One TDS-100 – Digital Inline TDS Meter for RO/DI Systems

Titanium One – Digital Inline TDS Meter for RO/DI Water Quality Monitoring (TDS-100)

Knowing whether your RO/DI system is actually doing its job shouldn't require guesswork. The Titanium One mounts directly into your water line and gives you an instant ppm reading at the press of a button — no dipping, no drip testing, no fuss. Whether you're checking your inlet supply or confirming your RO/DI output is hitting zero, this tiny meter keeps you on top of your water quality without taking up any space.

💧 Key Features

• Titanium Probe – Corrosion-resistant probe holds up in continuous contact with water without degrading over time
• Inline Installation – Mounts straight into your ¼" RO/DI line using the included push-connect T-fitting
• Instant One-Button Readings – Press once for an immediate TDS reading on the backlit LCD display
• Calibratable – Adjust for accuracy using a calibration solution to keep readings reliable
• Auto Power-Off – Turns off automatically after 3 minutes of inactivity to extend battery life
• Long Battery Life – Runs on a standard CR2032 lithium battery lasting approximately 1 year
• Low Battery Indicator – Alerts you before accuracy is affected
• Ultra-Compact Design – Smallest inline TDS meter in the hobby; fits neatly on any RO/DI setup

⚙️ Specifications

This product has been sourced through parallel importing and is backed by a 6-month Budget Reefing warranty. All warranty claims will be handled directly by Budget Reefing and not by the manufacturer. This warranty is provided in addition to your rights under the Australian Consumer Law.