Portable Pressure Tools are made up of vanilla floors, connected pipes, and air-storing sections.
The manometer and the pillar will be combined, the text has easily noticeable contrast with the floor, the figures are easily distinguishable, at least 50 mm in diameter.
The sphygmomanometer measures in mmHg units.
There is a stethoscope next to the sphygmomanometer. The stethoscope has a head and an ear adapter. The listening part is live and drum type.