The Littmann Cardiology IV™ stethoscope is designed for physicians who require exceptional acoustic performance combined with unique versatility. Its innovative design offers a single-sided dual-frequency membrane on each side (pediatric/adult). The Littmann Cardiology IV™ stethoscope is the new generation of one of the most recognized stethoscopes in the profession. It offers improved listening and enhanced auscultation of high-frequency sounds (adult side, firm pressure).
