This stethoscope features a single-piece tunable diaphragm that is easy to attach and clean, thanks to its smooth surface without crevices. The pediatric side can be converted to a traditional open bell by replacing the diaphragm with a non-chill rim. The next-generation tubing ensures longer life by resisting skin oils and alcohol. The stainless steel chestpiece is precision-machined into an aesthetically pleasing shape, and the snap-tight eartips provide a comfortable fit and seal. It comes with a five-year warranty and is free from natural rubber latex or phthalate plasticizers.