【LCD Display】The Digital Oil Control Valve Meter Nozzle features a 5-digit LCD display that shows both the single filling amount (which can be reset to zero) and the total filling amount (which cannot be reset to zero). It provides various units for you to switch: Liters, Gallons, Pints and Quarts. The LCD screen offers clear, real-time data for precise monitoring. Also, it includes a low battery indicator to avoid unexpected shutdowns and is equipped with an automatic screen-off function that activates after one minute of inactivity to conserve energy and prolong the screen's lifespan.

【Humanized Design】The flexible rubber hose can bend to reach tight or hard-to-access areas, and the 90° motor oil gun outlet ensures easy and efficient refueling. It includes rubber protection to absorb shocks and impacts. The locking mechanism allows for hands-free operation. Its compact design has zero back pressure capability, ensuring smooth dispensing during use.

【High-Quality】Made from aerospace aluminum, the air operated oil control valve handle and nozzle provide outstanding resistance to corrosion, wear, and oxidation. This ensures durability and long-lasting performance even in demanding conditions.

【Product Specifications】Max Flow Rate: 35LPM/10GPM；Precision: ±0.5%；Max Pressure: 100 Bar(1500 PSI)； Inlet connection: 1/2" NPT Female； Power: 2 x 1.5V LR1-N； Supports viscosities: 8–5000 mPa·s.

【Widely Used】This Digital Oil Control Valve Flow Meter gun is suitable for various fluids including oil, motor oil, synthetic hydraulic oil, gear oil, engine oil, transmission fluid, and antifreeze. It's ideal for gas station and other scenarios where need oil filling.