This flow meter provides accurate, flexible liquid measurement across a wide pipe range with simple operation and clear readings. Wide pipe compatibility: DN15 to DN50 pipe sizes for quick integration with common systems. Broad applications: suitable for agricultural irrigation, water treatment, and industrial processes. precision measurement: accuracy ±5 for dependable readings and tight process control. Flexible display: switch between Liters, Gallons, Pints, and Quarts to fit reporting needs. Easy installation and reliable operation: designed for straightforward setup with minimal downtime. Use scenarios Farm irrigation and fertigation: monitor and control water and nutrient delivery to crops. Water treatment: track flow through filtration and dosing stages to ensure correct treatment levels. Industrial processes: monitor coolant or process water flow to maintain consistent operation and quality.