Adwa ECO407 Continuous TDS Indicator | TDS Monitor

The Adwa ECO407 Continuous TDS Indicator is a reliable and cost-effective instrument designed for continuous monitoring of Total Dissolved Solids (TDS) in water and other liquid samples. With its simple operation, easy-to-read display and accurate measurement, it is suitable for a wide range of general-purpose water monitoring applications.

The ECO407 measures TDS in the range of 0 to 1990 ppm with a resolution of 10 ppm and an accuracy of ±2% Full Scale. It features automatic temperature compensation to help provide reliable readings under changing temperature conditions.

This continuous TDS indicator uses an approximate TDS factor of 0.7 and comes with the AD7634 probe. Calibration is performed manually through a single-point trimmer, making routine maintenance simple and convenient.

Powered by an external 12V DC adapter, the ECO407 has a compact design that makes it suitable for continuous installation and monitoring applications. It is an ideal solution for users looking for an easy-to-maintain, accurate and economical TDS monitoring system.

Key Features

• Continuous TDS monitoring
• Measurement range: 0 to 1990 ppm
• Resolution: 10 ppm
• Accuracy: ±2% Full Scale
• Approximate TDS factor: 0.7
• Automatic temperature compensation
• Manual single-point calibration
• Calibration through trimmer
• Includes AD7634 probe
• Easy-to-read display
• Compact and cost-effective design
• External 12V DC adapter

Applications

• Water quality monitoring
• Aquariums and fish tanks
• Hydroponic systems
• Water treatment systems
• Reverse osmosis systems
• General liquid monitoring applications
• Continuous TDS monitoring

Technical Specifications