The Ring RTC4000 Cordless Rechargeable Tyre Inflator allows you to inflate your car, motorcycle, bicycle tyres or small inflatables easily and quickly. Due to its compact size, and robust design, it is easy to store away in your vehicle so you can take it anywhere. The backlit digital screen makes it easy to set the tyre pressure and will take under 6 mins to inflate a 15-inch tyre from flat too! The RTC4000 has a digital autostop feature that will automatically stop inflating the tyre when the desired pressure is reached. The inbuilt memory function allows you to store up to 4 tyre pressures in either PSI, BAR or kPA. Should you have too much air in the tyre, there is a deflator valve that allows you to accurately achieve the pressure you require. A powerful, in-built LED light is perfect in emergencies, no matter what the lighting conditions. Comes with a 3-piece adaptor kit for small inflatables such as sports equipment and Presta bike valves.