Feature: 1. Accurate Measurement: This digital turbine flow meter provides accurate readings with an accuracy of up to ±1%, ensuring reliable flow measurement of water, diesel, gasoline, kerosene, CH3OH, E15, and other liquids. 2. Digital LCD Display: The clear LCD screen of the digital flowmeter displays real time flow rate, cumulative total amount, and instantaneous flow rate. The single count range is 99999, the cumulative total count range is 29999999. 3. Units and Range: Switch between GAL, QTS, PTS, L, and m³ units to meet your specific measurement needs, providing flexibility and convenience. The flow range is 2.6‑26GPM (10‑100LPM), with a maximum pressure of 20MPa. 4. Reliable Structure: This digital flow gauge features an aluminum alloy casing and stainless steel turbine, suitable for various environments, providing lasting performance, working temperature range is ‑10‑80℃ (14‑176℉). 5. Energy Saving Design: The digital display screen will turn off after 2 minutes of inactivity, and will automatically turn on when liquid flows. It can also be activated by pressing any key, with a standby time of more than 1 year. 6. Built in Battery: This electronic flow meter is powered by two AA batteries and has a large capacity of 1600mAh, providing lasting endurance. Featuring a compact size and lightweight design, it is convenient to use anytime, anywhere. Specification: Item Type: Flow Meter Material: Aluminum Alloy, Stainless Steel Battery: 2 x AA Battery, Capacity: 800mAh x2 (built in) Media: CH3OH, Water, Gasoline, Diesel, etc. Flow Rate: 10-100L/MIN Nominal Diameter: 1 Inch Measurement Accuracy: ±1% Repetition Accuracy: ±0.5% Maximum Working Pressure: 20MPa. Package List: 1 x Flow Meter Note: With IPX4 waterproof rating, do not immerse this flowmeter in water, oil, or other liquids. It is not designed for diving. To extend the service life of the built in electronic board, please avoid splashing water on the dial.