The normal Hearoll audiologist has a home office or a room in a local office community. In addition to full audiologic equipment including tympanometer and video-otoscopy, he/she/hen is equipped with a soundmeter monitoring the noise conditions during testing. This follows the audiogram.

In the parking lot is a electric car with a molded rack stack for specific hearing aids, batteries filters and other accssories. All audiologic equipment fits in a shoulder bag.