The Littmann Classic III Stethoscope offers high acoustic sensitivity for reliable and accurate performance during physical assessments. Designed for both students and medical professionals, it allows you to clearly identify, listen to, and evaluate heart, lung, and other body sounds with precision. This model features a sleek black on black design, a durable machined stainless steel chestpiece, single lumen binaural construction, and a standard finish tube. It measures 69 cm (27.17 inches) in length, weighs approximately 150 g, and is categorized under professional stethoscopes. Catalog number 5811.