Nozzle with Flow Meter is a compact, leak-resistant tool designed for precise fluid measurement in pipelines. It accurately tracks diesel, gasoline, and kerosene flow with four selectable units (Liters, Gallons, Pints, Quarts), ensuring versatility. Its anti-drip design and simple operation make it ideal for factories, gas stations, or industrial fueling—combining reliability, portability, and efficiency for seamless liquid transfer and management.