How do you look at the car inflation pressure gauge?How to read the car air pump barometer

When the tire pressure of the car is insufficient, the car owner often chooses to replenish the pressure of his tire in time, but some car owners don't know how the car's inflation pressure gauge looks. It can be roughly divided into two situations, one is the electronic version of the barometer, and the other is the pointer type barometer. The readings of these two kinds of pressure gauges are different. Among them, the electronic version of the barometer is very convenient. Data can be read directly.

In other words, the electronic version of the barometer is more direct, and it will be displayed as 2.3~2.5bar or 230k~250kPa. For a pointer-type barometer, the first thing the car owner needs to look at is the barometer. Generally, as long as the pointer stays at 2.5bar on the position of the inner ring, it means that the tire pressure is normal. However, here is also a reminder that different types of barometers will read slightly differently, depending on the specific situation.

Moreover, some vehicles will have a vehicle-mounted air pump. Often, when facing such a vehicle-mounted air pump, the owner does not know how to view the barometer of this type of air pump. In fact, the information can be read in different ways. First of all, the owner can observe the unit on the air pump to see whether the unit is bar, psi or kpa. Because the units are different, the final value that the car owner needs to make up is also different.

If the unit is bar, then it can be dialed to 2.3~2.5. If the unit is psi, then it needs to be set between 35 and 40. If the final unit is kilopascal, then set it at 230~250. The setting method is also very simple. The owner can set it through the M key on the car air pump, and then start to inflate after setting.