Maintaining the right dissolved oxygen (DO) level is essential for ensuring water quality across industries such as wastewater treatment, aquaculture, environmental monitoring, and laboratory testing. The Portable Optical Dissolved Oxygen Meter (FDO-300) is designed to deliver reliable, fast, and precise DO measurements wherever they are needed.
Reliable Performance You Can Trust
The FDO-300 uses advanced optical sensing technology to provide stable and accurate dissolved oxygen readings while minimizing maintenance requirements. Its portable design makes it ideal for both field inspections and laboratory applications, allowing users to perform measurements quickly and efficiently.
Whether you’re monitoring a fish pond, checking water treatment efficiency, or conducting environmental assessments, the FDO-300 offers dependable results that support better decision-making.
Key Features
- Wide Measuring Range
- Dissolved Oxygen: 0.00–50.00 mg/L
- Oxygen Saturation: 0.0–500.0%
- High Accuracy
- Accuracy: ±0.3 mg/L
- Delivers consistent and dependable measurements.
- Automatic Calibration
- Supports both air automatic calibration and sample calibration for improved convenience and measurement confidence.
- Durable Sensor Construction
- Equipped with a SUS316L stainless steel sensor for enhanced durability and corrosion resistance.
- Portable Design
- Lightweight and easy to carry, making it suitable for fieldwork and on-site inspections.
- Built for Various Environments
- Operating Temperature: -5°C to 60°C
- Relative Humidity: <90%
Applications
The FDO-300 is suitable for a wide range of industries and applications, including:
- Water and wastewater treatment plants
- Aquaculture and fisheries
- Environmental water monitoring
- Industrial process monitoring
- Research laboratories
- Educational institutions
Why Choose the FDO-300?
Accurate dissolved oxygen monitoring plays a vital role in maintaining water quality and improving operational efficiency. The FDO-300 combines precision, durability, and portability in one compact instrument, making it an excellent solution for professionals who require dependable performance in both laboratory and field environments.
With its user-friendly operation, automatic calibration capabilities, and robust optical sensor technology, the FDO-300 helps simplify water quality monitoring while delivering reliable results every time.
Measure Water Quality with Confidence
Whether you’re protecting aquatic life, optimizing water treatment processes, or conducting environmental studies, the Portable Optical Dissolved Oxygen Meter (FDO-300) provides the accuracy and reliability you need to monitor dissolved oxygen with confidence.
