Accurate dissolved oxygen (DO) measurement is essential across aquaculture, environmental monitoring, and wastewater treatment. Yet many traditional DO meters require frequent maintenance, membrane replacements, and electrolyte refills—slowing down fieldwork and increasing operational costs.
The IGS Water FDO‑300 Portable Optical DO Meter is engineered to eliminate these challenges. Built with modern luminescence technology, it delivers precise, stable readings without consuming oxygen during measurement and without the upkeep associated with older electrochemical sensors.
Why Optical DO Technology Makes a Difference
The FDO‑300 uses advanced luminescence quenching to measure dissolved oxygen, offering several key advantages:
- No membranes to replace
- No electrolyte solutions to refill
- No oxygen consumption during measurement
- Minimal drift and fast stabilization
- Low-maintenance operation ideal for field use
This means users can focus on collecting reliable data—not maintaining equipment.
Versatile Performance Across Industries
Designed for real-world conditions, the FDO‑300 performs consistently across a wide range of applications:
Aquaculture
Maintain healthy fish stocks with accurate DO monitoring that supports optimal growth and reduces stress-related losses.
Environmental Monitoring
Researchers and field technicians can easily assess water quality in rivers, lakes, and reservoirs with stable, repeatable measurements.
Wastewater Treatment
Operators can optimize aeration efficiency, reduce energy costs, and ensure compliance with regulatory standards.
Field Research
Its rugged design and rapid response make it a dependable tool for outdoor studies and long-term monitoring programs.
Built for Professionals Who Need Results
The FDO‑300 is engineered to be:
- Strong – Durable construction for demanding field environments
- Efficient – Fast response and stable readings
- Simple to Operate – Intuitive interface and minimal maintenance
Whether you’re managing aquaculture systems, conducting environmental assessments, or optimizing wastewater processes, the FDO‑300 provides the accuracy and reliability you need—anywhere your work takes you.
