Nice gauge -- comes with a zipper carrying pouch. Using the gauge takes a bit of practice because the hose flops around -- it's definitely a two-hand operation. Once the gauge is firmly clipped to the tire stem, however, getting very accurate inflation pressures is simply a matter of using the bleed valve to slowly reduce the tire pressure to exactly what you want (assuming you slightly over-inflated the tire to begin with). Personally, I would have preferred a rigid connector to the tire as opposed to the flexible hose. And, don't depress the ON-OFF button too long because that causes the gauge to switch between psi and BAR. Now that I have this gauge I'm thinking: do I really need to know my tires' pressures to an accuracy of 0.1 psi? Think about it before buying -- I should have.