Final answer:
Upon successful completion of an altimeter test, the following information is recorded on the altimeter: altitude, atmospheric pressure, and temperature.
Step-by-step explanation:
Upon successful completion of an altimeter test, several pieces of information are recorded on the altimeter.
The altitude: The altimeter measures and records the altitude, which is the height above a reference point, such as sea level. This information is crucial for pilots and mountaineers to know their current elevation.
The atmospheric pressure: The altimeter works based on the principle that atmospheric pressure decreases as elevation increases. So, it records the atmospheric pressure at the time of the measurement, which helps determine the altitude.
The temperature: Temperature affects atmospheric pressure. Therefore, to obtain accurate altitude readings, the temperature at the time of the measurement is recorded on the altimeter.