Feature: 1. ACCURATE MEASUREMENTS: Digital turbine flow meter provide accurate readings with a high accuracy of ±1%, ensuring reliable data for liquids like water, gas oil, gasoline, kerosene, E15, and more 2. DIGITAL LCD DISPLAY: The clear LCD screen of the digital flow meter show real time flow rates, accumulated totals, and instantaneous flow, which make monitoring and recording your liquid usage easy. Single count range is 99999; Total cumulative count range is 29999999 3. VERSATILE UNIT OPTIONS: Electronic fuel meter can switch between GAL(Gallons), QTS, PTS, L, and m³ units to meet your specific measurement needs, offering flexibility and convenience. Flow range from 2.6‑26GPM(10‑100LPM), working pressure for 20MPa 4. LONG LASTING BUILD: Crafted with hard oxidized PTFE casing and stainless steel turbine, this digital fuel meter is designed to withstand various environments and provide long lasting performance. Working temperature from ‑10℃~80℃(14‑176℉) 5. ENERGY SAVING: The display screen of the digital water flow meter will turn off after 2 minutes of inactivity, automatically turn on when there is liquid flow and can also be activated by pressing any key. Standby time for over 1 year Specification: Item Type: Electronic Fuel Meter Battery: 2 x AA battery, Battery Capacity: 2 x 800mAh Material: Hard oxidized PTFE and stainless steel Medium: C hemical, water, gasoline, diesel, wine, etc. Flow Rate: 10-100L/MIN Nominal Diameter: 1in Measurement Accuracy: ±1% Repeatability Accuracy: ±0.5% Maximum Working Pressure: 20MPa. Package List: 1 x Electronic Fuel Meter Note: Waterproof rating is IPX4, not IPX8. Do not immerse this flowmeter in water, oil, or other liquids. It is not designed for submersion. To extend the lifespan of the built in electronic board, please avoid splashing water on the dial.