Madsen Astera² is an advanced 2-channel clinical audiometer that delivers precision, flexibility and efficiency. Whether you practice in a major health care facility or a one-person office, this high-frequency audiometer empowers your clinic with a complete range of audiometry tests. 

Specialize your practice with dedicated test modules for pediatric and tinnitus assessment. Streamline assessments and perform tinnitus assessment and tone audiometry with efficiency and precision. Manage data using integrated Otosuite^® software so you can share, store and report data with Noah and Electronic Medical Records (EMR).