Features: Easy to Use: With a modular design and zero-adjustment function, this flow meter is convenient to operate, read, and adjust. Versatile Usage: Suitable for a wide range of applications, this flow meter is ideal for industrial use, automotive repair, and home DIY projects. Durable Design: Made of stainless steel or aluminum alloy, this flow meter features a stable circuit and long service life. Reliable Performance: This flow meter offers a measurement accuracy of ±1%, making it a reliable choice for liquid flow measurement. Accurate Measurement: This high-precision electronic turbine flow meter with LCD display accurately measures the flow rate of diesel, fuel oil, kerosene, methanol, water, and other compatible liquids. Specifications: Material: Stainless Steel or Aluminum Flow Range: As shown in product images Accuracy: ±1% Max Working Pressure: 0.6 MPa Battery: 2 x AAA batteries (not included) Size: As shown in product images Type: 1 inch, 2 inch, 2.5 inch, or 3 inch Note: Please allow for 1–2 cm measurement tolerance due to manual measurement. Color appearance may vary slightly depending on monitor settings. Package Includes: 1 x Flow Sensor Meter