Features: Experience precise water quality analysis with the 0-14pH Composite Electrode, suitable for accurate and rapid 0-14pH measurement in both experimental and practical applications. This electrode boasts excellent corrosion resistance and durability, making it suitable for water environment and extending its life. Suitable for laboratory researcher, environmental monitoring professional, and agricultural producer who require precise 0-14pH data for water quality analysis. Perfect for use in laboratories, water treatments facilities, and agricultural irrigation systems, enabling 0-14pH monitoring to maintain ecological safety and optimizes crop growth conditions. Its integrated reference and measuring electrodes deliver stable signal output and quick responses times, enhancing measurement efficiency and compatibility with various water quality testing instrument. Specifications: Component:ABS Ranges: 0-14pH Temperature: 0-80 Accuracy: 0.02pH Temperature accuracy: 0.1 Probes: glass electrode Size:Approx.185mm/7.28inch Note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item. Package includes: 1Pc 0-14pH Electrode Sensors