Babe2201
Senior Member
I have a couple of them that are made by Ryobi and use the same batteries as a lot of my cordless tools which makes it very convenient. You are ablet to set it whatever pressure you want and leave it and it automatically shuts off. I can't remember at the moment what it goes up to but I know it goes above 80. It works great for topping off most tires. I used it for a dump trailer once and some of them had to go from around 40 PSI to 70 PSI and that drained at least 2 batteries. Most of the time I am able to do 4 tires with one battery easily.