Although I have only used this once and can’t comment on its durability, I can say that it fulfills all expectations so far. Once you hook it up, it shows the current PSI (or whatever measurement you prefer). You then set the target PSI and push the power button, and it will pressurize to that amount and stop automatically. The pressurization is quite fast, maybe about 1 PSI added per 5 seconds or so.

If you work on many cars and time is critical, you may want to spring for something better. But for periodic personal use, I have no complaints.