Features: Size: approx 10.5x6x5cm/4x2.4x2-inch. Made of high quality material for long lifespan. high stability and reliability. This fuel flow meter is equipped with high-definition display which can show instantaneous and cumulative flow at the same for time, easy to read and convenient to use. Flow meter is designed with standard 1inch thread, easy to replace and maintain internal components. Can be widely used to measure kerosene-, gasoline-, etc Specifications: Size: approx 10.5x6x5cm/4x2.4x2-inch Note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Digital Flow Meter