3M Littmann Cardiology IV Stethoscope, Black Tube

Hold the chestpiece with light pressure to hear low frequency sounds; press a little more to hear higher frequency sounds.

The 3M™ Littmann® Cardiology IV™ Stethoscope is the next generation of one of the most recognized stethoscopes in the profession, offering improved acoustic performance with better audibility of high-frequency sounds (adult side, firm pressure). Its distinctive chalice-shaped chestpiece features tunable diaphragms on both sides to deliver outstanding acoustic performance, diagnostic versatility, and convenience for treating adult and pediatric patients.