Features: [Excellent Quality] This fuel flow meter is made of premium materials, durable and easy to use. [Good Performance] The K24 turbine digital diesel fuel flow meter features a modular design, full functionality, simple structure, and high stability. It is suitable for measuring methanol, diesel, fuel oil, and urea water. [LCD Display] Equipped with an LCD display for clear, real-time readings. Fully functional, user-friendly, and designed with a simple structure. [High Accuracy] Measurement accuracy: ±1%, suitable for most general applications. [Application] Widely used in petroleum, industrial, medical, transportation, food, and commercial applications. Specifications: Model: K24 Compatible Media: Methanol, diesel, fuel oil, urea water Inlet Connection: 1-inch internal thread Measurement Accuracy: ±1% Repeatability: ±0.5% Maximum Working Pressure: 5 BAR Operating Voltage: 2.3–3.3 V Flow Range: 10–90 L/min Single Count Range: 0.00–9999.9 Total Cumulative Count Range: 0.00–999999.9 Selectable Units: L, gal, pt, qt Reset Function: Press RESET to clear single measurement Unit Selection: - In standby or current display mode, press and hold CAL + RESET for 5 seconds to enter unit setting mode. - Press RESET to cycle through units: L → gal → pt → qt → L. - The cumulative volume updates automatically in the selected unit. - Press MENU for 3 seconds to exit unit settings. Note: Requires 2 AAA batteries (included). Batteries are replaceable. Low Battery Indicator: “LBat” displays when voltage drops to 2.2–2.4 V, indicating battery replacement is needed. Color: Black & Blue Material: Plastic Package Contents: 1 × Turbine Fuel Flow Meter Note: Color appearance may vary slightly due to lighting and screen differences. Measurement tolerance: ±1–3 cm.