Outstanding acoustic performance and exceptional versatility characterize the Littmann Cardiology III stethoscope. The Cardiology III's stethoscopes innovative design offers a tunable diaphragm on each side of the chest piece, the two diaphragms are capable of hearing low and high frequency sounds better than other stethoscope models. The large side of the Cardiology III can be used for auscultating adult patients, while the small side is especially useful with pediatric patients, around bandages, and carotid assessment.

Two tunable diaphragms conveniently alternate between low- and high-frequency sounds without turning over the chest piece.

Solid stainless steel chest piece.

Two-in-one tube design eliminates tube rubbing noise.

Excellent acoustic seal and comfortable fit with patented 3M™ Littmann Snap Tight Soft-Sealing eartips.

Comfortably angled, anatomically correct headset.

Patient-friendly, nonchill rim and diaphragm.