AutoAqua Titanium One – Digital Inline TDS Meter

The AutoAqua Titanium One TDS Meter is a compact, high-precision digital meter designed to monitor the purity of water produced by reverse osmosis (RO) and RO/DI filtration systems.

Featuring a corrosion-resistant titanium probe, the Titanium One provides accurate Total Dissolved Solids (TDS) readings, helping aquarists monitor filtration performance and determine when RO membranes or DI resin may need replacing.

Its compact design and included ¼-inch push-fit connector make installation quick and straightforward.

Key Features

• Inline TDS Monitoring: Measures dissolved solids directly within your RO/DI water line.

• Titanium Probe: High-quality, corrosion-resistant sensor for reliable measurements.

• Compact Design: Small footprint for easy installation.

• Easy Installation: Includes a ¼-inch push-connect union tee.

• Calibratable: Allows calibration for accurate readings.

• Automatic Shut-Off: Powers down after 3 minutes of inactivity to conserve battery life.

• Low Battery Indicator: Alerts users when the battery requires replacement.

Technical Specifications

• Measurement Range: 0–999 ppm

• Resolution: 1 ppm

• Accuracy: ±2%

• Probe Material: Titanium

• Tubing Compatibility: ¼-inch RO tubing

• Power Supply: 1 × CR2032 lithium battery

• Battery Life: Approximately 1 year

• Automatic Shut-Off: After 3 minutes

What's Included?

• 1 × AutoAqua Titanium One Digital Inline TDS Meter

• 1 × ¼-inch Push Connect Union Tee

Ideal For

• Marine and freshwater aquarium RO/DI systems

• Monitoring reverse osmosis water quality

• Checking DI resin performance

• Identifying when filtration media may require replacement

The AutoAqua Titanium One is a simple and reliable solution for maintaining high-quality purified water, helping protect sensitive marine fish, corals and invertebrates from unwanted dissolved impurities.