What is true about a screening audiometer?

The screening audiometer is designed primarily for efficient and straightforward hearing assessments, particularly in public health settings, schools, or community screening events. Its portability allows it to be used in various locations, making it invaluable for conducting quick hearing tests for large groups of individuals. This is crucial for identifying individuals who may have hearing impairments and need further evaluation.

Unlike more sophisticated audiometers that provide comprehensive diagnostic testing and a wide range of testing options, the screening audiometer typically focuses on basic thresholds and is not intended for complex audiometric evaluations. Its high mobility and ease of use facilitate early detection of hearing issues, which can initiate further testing or intervention as necessary. Thus, the characteristic that emphasizes its portability and application in health screenings makes it the correct choice in this context.