Once a year I operate for about an hour at negative temperatures to inflate cylinders. The rest of the time is in the car for tire inflation. It's been running like this for 3 years now. I really don't like that touch control is especially unpleasant in winter. The device remembers only the last set pressure. In my car, the pressure of the front tires should be less than the rear ones, I constantly have to set the pressure for the front wheel, then for the rear, and so on on each side. If there were 2 physical ons with a given pressure, it would be much more convenient. The box is not very convenient, because. up and the cord has to be carefully folded so that the lid closes. The clamp is tight and clamps only towards the hose.