The Littmann Classic III Stethoscope combines high acoustic sensitivity with a versatile, two-sided chestpiece for exceptional performance. Simply hold the chestpiece with light pressure to hear low-frequency sounds and increase pressure incrementally to hear higher-frequency sounds. Includes a 5 year manufacturer’s warranty. Special finishes include Black, Copper, Rainbow, and Smoke chestpieces. The Classic III is UM's recommendation for students in the Nursing, PT, and RT programs.