Have Milwaukee Tire Inflator. It has digital gauge and automatic shutoff when set pressure is reached. I already had batteries and charger and just bought tool from Home Depot. You can pick up one of their 12 volt deals on another product, like 12 v impact tool and then use same battery and charger for inflator and have 2 tools for what just infaltor cost with battery and charger.

https://www.homedepot.com/p/Milwauke...21XC/304770024

Just inflator.
https://www.homedepot.com/p/Milwauke...5-20/304768834