- Wide Measuring Range: Accurately measure dissolved oxygen levels from 0 to 40.0 mg/L, making it ideal for applications in aquaculture, environmental research, and water quality monitoring. - User-Friendly Design: Easily test water quality by simply immersing the electrode—no need to remove covers. This intuitive design ensures quick and hassle-free operation. - Illuminated Display: The digital backlit screen allows for easy reading of measurements, even in dim lighting conditions. Features include an auto shut-off function to conserve battery life and a low battery indicator for convenience. - Versatile Applications: Perfect for fish farming to ensure optimal oxygen levels for aquatic life, environmental assessments to monitor water bodies, and laboratory experiments requiring precise measurements. - Durable and Reliable: Constructed with high-quality materials for durability and long-lasting performance, ensuring consistent and accurate readings over time. - Compact and Portable: Lightweight design for easy transport, making it suitable for fieldwork or on-the-go testing scenarios. - Essential for Environmental Monitoring: A must-have tool for researchers and professionals who need dependable data for water quality assessments and ecological studies.