What equipment might a POOW use to assess meteorological conditions?

The equipment that a POOW would use to assess meteorological conditions includes instruments like anemometers, barometers, and weather reporting devices. An anemometer measures wind speed and direction, which is essential for understanding current weather conditions that may affect navigation and safety. A barometer is used to measure atmospheric pressure, providing insight into weather trends and potential storm systems. Weather reporting devices can include various technologies for real-time updates on conditions, helping the POOW make informed decisions regarding operations and safety.

The other options do not serve the specific purpose of assessing weather. Sonar and radar systems are primarily used for detecting underwater objects and navigational assistance, rather than direct meteorological assessment. GPS devices provide location information but do not provide specific weather data. Life rafts and safety gear are crucial for emergency preparedness but are not tools for measuring or reporting weather conditions.