Hearing aid specialists perform tests to check hearing ability. They set up and maintain hearing aids and listening devices for patients.

Hearing aid specialists perform different tests to evaluate hearing ability. They test for air conduction, bone conduction, and speech audiometry. Sometimes they perform screening procedures such as:

• pure tone screening
• otoacoustic screening
• immittance screening

They often assist audiologists with hearing related procedures. Hearing aid specialists check for hearing disabilities and set up hearing aids for patients. They create molds to fit patients ears and help patients learn how to use their hearing aids. Additionally, hearing aid specialists research current technologies by attending conferences and talking with colleagues.