Flowmeter, Turbine, For Gas, Diesel Or Kerosene, Housing Material Aluminum, Fitting Size (In.) 1, Flow Material Petroleum Products, Fuels, Lubricants, Fitting Type FNPT, Accuracy ( Percent) +/-5, Wetted Materials Aluminum, 304 SS, Nylon, Tungsten Carbide, Ceramic, Pressure Rating (PSI) 300, Fluid Temp. Range 14 to 130 Degrees F, Max. Viscosity 5cP, Sensor Type Magnetic, Display Units Liter, Display Type Standard LC Display, Flow Range 10 to 100 lpm, Includes 2 AAA Batteries, 3/4" Reducer Bushing Flowmeters/TotalizersFuel and Water MetersProvide low-flow measurements with a resettable 4-digit electronic display.Mount horizontally or vertically in-line 2 AAA batteries included