VEVOR Waste Oil Drain Tank 20 Gallon Portable Oil Drain Air Operated Drainer Oil Change, Oil Drain Container, Fluid Fuel Transfer Drainage Adjustable Funnel Height, with Wheel for Easy Oil Removal

The oil level can be seen in the oil drain pipe of the product.

Yes, the funnel is designed to prevent splashing. It features a 15-inch ultra-wide splash-proof funnel and a 5.7-inch high-temperature resistant reinforced oil pipe that can withstand 120°C continuous working temperature, effectively preventing overflow and leakage.

The product description states it is made of high-quality steel with powder coating that resists corrosion and impacts, extending its service life.

Yes, its height can be adjusted for different vehicles. The oil drain tank features a height adjustment range of 38-65 inches to accurately adapt to various vehicle models or lifting equipment heights.

The product description states that it is equipped with four wheels for flexible mobility, allowing smooth transportation in complex environments like repair shops or personal garages.