Earscan 3 Screening Audiometer (ES3S) - Portable Pure Tone Air Conduction Audiometry Replacement Lamps With unique NaDCC chemistry

With unique NaDCC chemistry

accommodating soft tissue swelling while allowing movement

emergencies

Two joined tubes for convenience

Available in rolls or z-fold

Earscan 3 Screening Audiometer (ES3S) - Portable Pure Tone Air Conduction Audiometry Replacement Lamps With unique NaDCC chemistryFeatures Pure tone air conduction audiometry Ultra portable, weighing less than 1 pound Easily customizable frequency selections and test options Talkover feature for communicating with test subjects Powered by standard AA batteries, AC, or USB Includes TDH 39 headset, carrying case, AC power supply, USB cable, and batteries Print test results using the free Earscan Printing Utility or an optional printer Simple and customizable automatic screening