Weight：82g Diaphragm Diameter：4.3cm Overall Length (Metric)：69cm Highlights Two-sided chestpiece with tunable diaphragms on both the adult and pediatric sides Single-piece tunable diaphragm is easy to attach, and easier to clean because its surface is smooth without crevices Pediatric side converts to a traditional open bell by replacing the single-piece diaphragm with a non-chill rim Next-generation tubing provides longer life due to improved resistance to skin oils and alcohol; less likely to pick up stains Small tunable diaphragm is useful for pediatric, small, or thin patients; around bandages; and for carotid assessment Stainless steel chestpiece is precision-machined into an aesthetically pleasing, less angular shape. The stem features open side indicator Snap-tight eartips have a soft, smooth surface providing a comfortable acoustic seal and comfortable fit