High accuracy digital fuel flow meter car gasoline diesel kerosene methanol water meter counter sensor indicator controller Digital Fuel Flow Meter Car Gasoline Methanol Water Flow Meter Counter Fuel Flow Sensor Indicator Controller . Features 1.Compact design: With modular , compact design makes it suitable for use with output modules, sensors and remote transmitters 2.Convenient operation and installation: Light weight, compact structure, easy to install and operate. 3. Clear reading and accurate measurement: Intuitive clear reading, high reliability. 4. Wide application: Widely used to measure diesel, urea, kerosene, gasoline and more. 5.High grade Material: Constructed of high grade material, reliable, durable and long service life. . Description: . Size: 10.5*3.2*6.6cm Material: metal/stainless steel+aluminum alloy Working voltage: 2.3 - 3.3V Connection caliber: 1\