altimeter

The altimeter showed that the plane was descending.

高度表显示那架飞机正在下降

It includes the function of vacuometer, atmospheric pressure altimeter, thermometer (environment) and pressuremeter (for example the standard pressure meter of sphygmomanometer calibration).

介绍一种便携、数字式的仪器，它具有真空度计、气压高度计、（周围环境）温度计以及压力计（例如可作为校血压计的标器）等功能。