Hey I bought one from "Hinkle" race cars after seeing the ad. It great, comes with its own box that has enough room to pack a lunch. You'll need that lunch if you are going to put more than a pound of air into a slick in the lanes. Comes with its own pressure gauge that is almost 1/2 inch in diameter. You can just look at the tool gauge and know you have to get your real gauge out.
If you are going to fill a tire, you can just screw the hose on to the tire and hit the trigger catch and walk away while it fills. Then later, that same day, you can come back and check on the pressure.
One small inconvenience is you have to put about a 1/2 a pound too much in a slick because that is about what you lose when disconnecting the handy screw on connection.
And it was only $50 bucks.
It's for sale if you want to try it.
lol so you are saying it could use some improvement?
The Ryobi one i use is trigger activated, I keep one of my wifes hair ties on the handle just in case I need to add more than a couple of lbs I can leave it unattended.
