Welch Allyn 93650 Microtymp3 Portable Tympanometric Instrument Test Cavity (Each)
Portable, Reliable, Cost-Effective Tympanometry for Patients of All Ages 1000Hz Quick Interpretation Mode for Testing of Infants < 6 Months Enhanced, Field Upgradeable Software Welch Allyn Quality and Enhanced Serviceability With Handle, Charging Stand and Printer