Littmann 2144L Master Classic II 27" Stethoscope with (ACUPWR (TM) Plug Kit - Lifetime Warranty) / Travel Kit

The 3M™ Littmann® Master Classic II™ Stethoscope features tunable diaphragm technology that offers reliable, versatile acoustic performance and the portable convenience of a single-sided chestpiece. This stethoscope is used by students and medical professionals alike to detect, listen to, and study heart, lung, and other body sounds for physical assessment and diagnosis. 3M Littmann tunable diaphragm technology delivers excellent acoustic sensitivity, versatility and time-saving convenience.