Features: 1. Compact design: Modular, compact design makes it suitable for use with output modules, sensors, and remote transmitters. 2. Convenient operation and installation: Lightweight, 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 materials, reliable, durable, and long service life. Size: 10.5*3.2*6.6cm Material: metal/stainless steel + aluminum alloy Working voltage: 2.3 - 3.3V Connection caliber: 1" NPT Maximum working pressure: 20bar Unit: L, gal, pt, qt Single count: 0.00 - 9999.9 Working temperature: -10 - 60 (-14 - 140) Battery type: 2 x AAA battery (not included) Measure accuracy: 1% Flow range: 10 - 120L/min Repeatability: 0.5% Total cumulative count: 0 - 99999 Package Included: 1 turbine flow meter