Bests & Worsts Reviews from Amazon

I have plenty of those old pen style tire gauges laying around the garage- some that would measure lower PSI tires than others. Recently, however, I was ruling out a low tire on a lawn mower as a possible culprit for uneven cutting in our yard and was having trouble getting a good read on such a low PSI tire. I found this to be an inexpensive solution to the problem, giving me an accurate reading even when dealing with very low PSI tires. It's nice how it clips in place and then you just fill and read. Having it give you a digital read out also makes it pretty easy to get all 4 tires pretty much exactly the same. I would certainly buy this product again.