Our take

The cheapest inflator we list by a wide margin, and the best rated of the ones with real sample size behind them. A backlit screen sounds like a small thing until you are setting pressure on an unlit hard shoulder at night. It runs on a 12VDC battery platform with auto-shutoff, the same as the Airmoto. The trade is bulk: 2.73 lbs and nearly five inches deep, which makes this a boot tool rather than a glovebox one. If you wanted something for a bike saddlebag, this is not it.

Best for: Keeping permanently in the boot for routine top-ups