water analysis with the 0-14pH Composite Electrode, suitable for accurate and 0-14pH measurement in both experimental and practical applications Its integrated reference and measuring electrodes deliver stable signals output and responses times, enhancing measurement efficiency and compatibility with various water testing instrument This electrode boasts excellent resistance and durability, making it suitable for water environment and extending its life Perfect for use in laboratories, water facilities, and agricultural irrigation systems, enabling 0-14pH to maintain and optimizes crop growth conditions Suitable for laboratory researcher, environmental professional, and agricultural producer who require 0-14pH data for water analysis, Manufacturer: Netbiio