Littmann® Cardiology IV™ Stethoscope, 3M™

Cardiology IV™ Stethoscope is designed for clinicians who require outstanding acoustic performance combined with exceptional versatility.

Outstanding acoustics with better audibility of high-frequency sounds
Hear high or low frequency sounds by slightly adjusting pressure on the chestpiece
Two sound paths in one tube eliminates the rubbing noise of traditional double tubes
Next-generation tubing lasts longer and resists stains

The innovative design provides a single-piece tunable diaphragm on each side of the chestpiece. Dual-lumen tubing combines two sounds paths in one tube, eliminating the rubbing noise that traditional double tubes create. 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.

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