Features: Experience precise liquid measurement with our Digital Waterproof Flow Meter, featuring a high-accuracy digital display and stainless steel construction, suitable for oil and kerosene applications. This flow meter is designed with corrosion-resistant materials, unit conversion capability, and low power consumption, ensuring reliable performance in various conditions. Ideal for industrial engineers, laboratory technicians, and professionals requiring accurate liquid measurement, this device offers versatility and precision for demanding tasks. Widely used in industrial applications, our flow meter provides essential monitoring and management of liquid flow rates from 4 to 50 LPM or 9 to 100 LPM. Enhance your operational efficiency with this flow meter, which delivers consistent results and withstands industrial environments, making it an indispensable tool for fluid management. Specifications: Material: Stainless Steel Size: DN20: Approximately 94x25mm / 3.7x0.98in DN25: Approximately 94x32mm / 3.7x1.26in Flow Range: 4-50 LPM (DN20), 9-100 LPM (DN25) Single Flow Range: 99999 Cumulative Counting Range: 299999999 Units: QTS, PTS, L, GAL Model: DN20/DN25 Package Includes: 1 x Flow Meter Note: Please allow 1-2 cm errors due to manual measurement. Due to differences between monitor displays, the picture may not reflect the actual color of the item.