Overview: The control panel of this product is designed modularly, featured by high accuracy, compact size and stable performance. It's widely used in numerous fields such as oil industry, chemicals, medicine, food industry, transportation and commercials. Features: Compact structure, easy to install. High-definition displays show, intuitive clear reading. It can count instantaneous and cumulative flow. Can be widely used to measure diesel, kerosene, gasoline, urea, etc. Parameter: 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 (built-in) Measure accuracy: 1% Flow range: 10 - 120L / min Repeatability: 0.5% Total cumulative count: 0 - 99999 Applicable liquid: diesel, urea, kerosene, gasoline Package weight: 0.430 kg Package Size(L x W x H): 11.00 x 7.50 x 6.00 cm / 4.33 x 2.95 x 2.36 inches Package Contents: 1 x Turbine Flow Meter