Our electronic oil metering gun has higher accuracy and faster refueling speed compared to traditional mechanical refueling guns. It is made of high-quality materials and durable. The intelligent metering device can display the real-time flow rate and single refilling volume, making your refueling smoother. And you can set the refill amount and it will automatically stop refilling when it reaches the set amount. Finally, a clear display screen can bring you a better refueling experience. It is mainly made of aluminum alloy, which is lightweight and strong. The high-quality rubber protective layer absorbs vibrations and shocks and protects the instrument. Therefore, it can provide a longer service life. It has an oil delivery speed of 0.26-9.25Gal/min and a maximum working pressure of 0.6MPa, which makes refueling fast and can shorten the waiting time of users. Its accuracy is ± 0.3%, which can provide accurate refueling data. Moreover, it also has a real-time error coefficient calibration so that you can make timely adjustments to ensure accuracy. It is designed with LCD display, which can show the flow rate and single filling volume, making it easy for you to observe. The rubber hose in the middle can be flexibly bent for easy refueling. Moreover, it has a low battery reminder function to avoid sudden shutdown. It has four measurement units (L, GAL, PTS, QTS). The various units can meet more usage scenarios. With an operating temperature range of 14°F to 122 °F, it is suitable for refueling many types of fluid media such as gear oil, engine oil, antifreeze, diesel, gasoline, kerosene, and lubricating oil. It is an ideal refueling equipment for factories, gas stations, etc. It is suitable for trucks, buses, oil tankers, ships, construction site machinery, etc., and can be used for refueling fluid media such as gear oil, engine oil, antifreeze, diesel, gasoline, kerosene, and lubricating oil. Oil Delivery Speed 1-35 L/min/0.26-9.25Gal/min Maximum Working Pressure 0.6 MPa Operating Temperature -10°C-+50°C/14℉-+122℉ Accuracy Value ±0.3% Error Factor Setting Range 0.100---9.999 Battery Voltage (Each) 1.5V Outlet O.D 15mm/0.59inch Inlet I.D 13mm/0.51inch Screen Type Five-digit LCD Measurement Unit L, GAL, PTS, QTS Applicable Oil Type Gear Oil, Engine Oil, Antifreeze, Diesel, Ggasoline, Kerosene, Lubricating Oil