We needed new pressure gauges for our cars and decided to go digital. So far they're working great! 1. Its great feature is that it shows the pressure value even after you remove it from the tire. If the hoop is at an awkward angle, it makes things easier and you can avoid the gym by trying to read it2. The LED backlight also makes it easier to read! 3. If you need to switch the type of pressure displayed, the pressure value will be saved and you can switch back and forth. You don't have to repeat it. We have no complaints yet!