The first time I saw this pump from a friend and after a while I decided to buy it for myself. The pump is the best in its performance, no matter what they write and what they glare there, it’s all complete nonsense, the pump is really awesome, the only thing if, for example, you need to pump exactly 2.2 bar, then we set 2.25, since 0.05 can bleed when we remove the and then it will be exactly 2.2, it pumps clearly, all four sensors show 2.2, and not as before after tire fitting (at the same time I tried to pump in different tire fittings), each wheel showed plus or minus, but not what they downloaded.