Sold for heavy use. No, that is not so. If you use it 4-5 times a year it could be good value for money. The quality of the materials is very poor, so the price seems good. Don't buy if you drive a truck for a living.
Great tool for adjusting the pressure balance (with pressure release button) on all RV tires. An integral chuck on a straight, rigid shaft allows for easy access and inspection of inboard and outboard rigid valve stems and front wheels.
I will send it back. No matter how hard you press on the valve stem, air will always come out. So you always lose a few PSI with use. The quality doesn't seem to be as good as some of the other smaller dial gauges I have. Unfortunately I can't recommend it.
One of the most important things in a motorhome. As well as the fact that when checking tire pressure you don't have to try to read the tire pressure. Just push and pull out on the valve stem and then you can read it. It will hold that value until you release the pressure. Then onto the other bus, which saves a lot of time.