Description The 3 different size of quality chest- piece Adult, Pediatric and Infant are all made by statinless steel for excellent acoustic sensitivity. Unique Quick-Release adaptor will allow the physician to treat his patient by easily and readily changing to the correct chest-piece. Stainless steel binaural tube with a reinforce inner-spring construction provides extra durablilty while still maintaining portability. Soft screw-on soft ear tips that assures maximum comfort and excellent acoustic seal in the ear canal.
