The Littmann Classic III stethoscope is a reliable and sensitive instrument, ideal for monitoring and assessing adults and children in non-critical care settings. Constructed with lightweight yet strong materials, it ensures hours of comfortable use. The 3M™ Littmann® Classic III™ is the latest generation of the renowned Classic stethoscope, providing superb acoustics for superior performance. It features a versatile two-sided chestpiece with tunable diaphragms, used by medical professionals and students alike to accurately identify, listen to, and analyze sounds from the heart, lungs, and other body parts to aid physical assessment, patient monitoring, and diagnosis.