Versatile Unit Options - Switch between GAL (US Gallons), QTS, PTS, L and m3 units on the flowmeter to meet your specific measurement needs, offering flexibility and convenience. Flow range: 1-13.2 GPM (4-50 LPM), working pressure: 87 psi.. Note: This product is not waterproof, so do not submerge it in water or expose it to rain Accurate Measurements - Our digital turbine flow meter provides precise readings with a high accuracy of ±1%, ensuring reliable data for liquids like water, diesel, gas oil, gasoline, kerosene, methanol, E15, and more. Digital Turbine Flow Meter GPI Turbine Fuel Flow Meter - Fuel Tank Shop Digital Flow Meter NSF-Approved Turbine Flow Meters - 800 Series Whether you need to measure water, diesel, gas oil, gasoline, kerosene, methanol, E15, or other low-corrosive, non-viscous liquids, this industrial flow meter has got you covered.