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Flat tyre before the morning commute? The Ring ULTRAINFLATE 20 plugs straight into your 12V socket and gets you going again quickly. The digital gauge shows exact pressure, and it stops automatically once you hit your target, no standing there guessing. It remembers your last setting, so you just press a button next time. Reads in PSI, BAR or kPa depending what you're used to. Built-in LED lights up the valve area when you're working in the dark. Comes with adaptors for car tyres, bike tyres and inflatables, all stored on board so nothing gets lost in the boot.
The auto-stop function cuts out at your chosen pressure to prevent over-inflation. Switch between PSI, BAR and kPa units with push-button controls. The power cable winds back into the unit for tidy storage. Works with most vehicles through the 12V car socket. Onboard storage keeps cables and adaptors together in one place.