Does the pressure meter belong to the field of mechanics?
Classical mechanicsTwo basic assumptions: one is that the time and space is absolute, regardless of length and time interval measurement and motion of the observer, the interaction of transfer material is the instantaneous arrival, two of all physical quantities can be observed, in principle, can be measured with infinite precision.
Scope of inspection instruments category
The pressure gauge shall be attached to the measuring instruments. The question itself is not clear. Maybe you can answer that:1) the result of the pressure gauge test is pressure, which of course belongs to the basic quantity of mechanical research;2) no matter what type of pressure gauge, its working principle requires the knowledge of mechanics to explain clearly;3) the principles of the common pressure gauges (including vacuum meters) are usually described in the course of fluid mechanics or related mechanics.
