Welch Allyn/Hillrom-39422-14-025 MicroTymp 4 Ear Tip,14 mm; Qty. 25
The Welch Allyn MicroTymp 4 Ear Tip is used with the Welch Allyn Microtymp 4 Portable Tympanometer or the 39500 Series OAE Hearing Screener to view the middle ear for diagnosis of middle ear conditions.