Introducing our IP68 High Quality River Flow Velocity Open Channel Flow Meter! As an esteemed factory, we take pride in offering you this exceptional product. Designed for precise measurements in open channels, this flow meter guarantees accurate flow velocity readings. With its IP68 rating, it is fully waterproof, ensuring reliable performance even in harsh environmental conditions. Our flow meter is manufactured using premium quality materials, ensuring its durability and longevity. Trust in our factory's commitment to excellence and choose this dependable flow meter for your river flow velocity measurements.