Flow Meters & Controllers features: Allsome llw - 25 digital turbine flow meter for measuring gasoline diesel kerosene(Blue) Color: we send based on the color or size of the main image of the product page. Quantity：we send based on quantity on title, if there is no quantity in the title, we send based on description. Colour:Blue 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, transp0rtation 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 In Parcel: 1 x Turbine Flow Meter