Bests & Worsts Reviews from Amazon

I've only used with for a month or two now, so I can't say how long it will last. But It works well now. I like the large dial, especially because the gauge reads up to 100 psi. I need that range for bicycle tires with Schrader valves. But it still has enough space between marks to read to the nearest 1 psi for my car tires. The head swivels a little too easily, so you have to hold it by the head when you press it on to the valve stem. It holds the measured pressure well and hopefully will continue to do that when it gets older. Some reviewer complained that it leaks air out of the tire if you don't hold it square onto the valve stem, but that is how all of these gauges work. Once you learn how to press it on straight that is not a problem.