After pumping up to the set pressure, it drops a little - perhaps this is due to the fact that I have large diameter wheels, so I set the value on the control panel to a little more than the required one - not 2.4, but 2.5 - then after pumping the tire pressure is equal to 2.4-2.44 kPa Got pros: I really liked the compressor - thoughtful and practical design, simplicity and ease of use, I recommend it! Has some cons: Rag carrying strap - I personally would prefer a plastic one - it will get less dirty in dirty weather and it will be easier to clean it from dirt by simply wiping it with a damp cloth