Bests & Worsts Reviews from Amazon

This seemingly simple gauge has a few nice features. first, it's accuracy is great vs known tested gauges. It's nice to have this when you need to top up somewhere that has a questionable abused gauge or an air supply with no gauge. Also, the glow in the dark dal and needle are actually easy to read if you need it. Both the gauge AND the input connector independently swivel, allowing this to be used on any tire with a schrader valve... but if you can't read it, don't worry. it retains the pressure reading until you hit the release button, so you can 'remotely' take reading from deep or difficult to access tires. At first I thought this wasn't a good idea, but I actually like it the more I use it. I'm contemplating buying another of these just because it is so good for the price!