Tire pressure is usually measured with a small bourdon-tube gauge that is calibrated accordingly, often in PSI, pounds per square inch. Sometimes the gauge is a linear spring loaded tube instead.
To measure air pressure.
pressure gauge
Try to measure the tire pressure on a cold(!) tire and it should be 2 bar for 16' and 17' standard tires.
Measuring cylinder
ANY tire gauge measures air pressure in PSI.
Air pressure is a measure of how much air is in a tire, or how much it is inflated. Air pressures are written on apanel on driver door frame and on tire sidewall. they are very important to tire wear.
The amount of air in the tire stays the same.The outside pressure drops about 3psi or 0,2 bar, when you are at about 2000 meters or 6000 feet. So you would expect that the pressure you measure is higher. But on 2000 meters height there is mostly a lower temperature, this lowers the pressure in the tire a bit. So it would not be strange if you measure the same pressure.
pounds per square inch
In ambient air, with a barometer. In a tire or tank, with a diaphragm gauge.
No, milliliters are used to measure volume, not air pressure or any other kind of pressure.A barometer is what is used to measure air pressure in your home, your office, in a weather station, etc.A pressure guage is a tool used to measure the air pressure in a car tire.
Low tire pressure or failed tire pressure sensor.Low tire pressure or failed tire pressure sensor.
Tire pressure is related to what type of tire it is. the recommended pressure for the tire is on the side wall of the tire ========================================================== That is the MAXIMUM cold tire inflation pressure that is shown on the side of the tire