Home Depot has a tool you need on sale!
Head over to HomeDepot.com where you can snag this Ryobi ONE+ 18V Cordless High-Pressure Inflator w/ Digital Gauge for just $19.97 shipped (regularly $36.97)!
Featuring an easy-to-read digital gauge that provides pinpoint accuracy this cordless inflator includes a 20″ hose, and a sports needle and two high-pressure nozzles that fit conveniently into the accessory compartment. You’ll also receive a 3-year warranty. Note that the battery is sold separately.
Check out this awesome review…
No assembly required – take it out of the box, insert the battery and you’re ready to inflate. Like others have mentioned, I have many Ryobi products with many batteries, so this was a logical choice for me. This inflator is quick to attach to a valve stem, quick to inflate and the digital readout seems accurate (you have to release the trigger to register the tire pressure). I haven’t checked the tire pressure with a separate gauge yet but had just checked the tire a week ago, so the pressure looked right. I highly recommend it due to the ease of use and value and my batteries are not going to waste. Be sure to remove the battery when not using, per the instructions.