Littmann Master Cardiology Stethoscope by 3M

The Littmann Master Cardiology™ stethoscope offers a handcrafted stainless steel chestpiece with the portable convenience of a single-sided stethoscope.  The tunable diaphragm conveniently alternates between low- and high-frequency sounds with a simple pressure change on the chestpiece.  Additionally, the stethoscope comes with a special procedures adaptor for difficult site or pediatric auscultation.  Seven year warranty includes free repair during this period on any manufacturing or material defect(s) except in the cases of obvious abuse or accidental damage.  Comfortable fit and excellent acoustic seal with patented 3M™ Littmann® Snap-Tight Soft Sealing Eartips.