• Outstanding acoustic performance
• Versatile adult and pediatric two-sided chest piece
• Single-piece tunable diaphragm allows better audibility

3M Littmann Cardiology IV Stethoscope is designed for clinicians who require outstanding acoustic performance combined with exceptional versatility. Its innovative design provides a single-piece tunable diaphragm on each side of the chest piece.

• Outstanding acoustics with better audibility of high-frequency sounds (adult side, firm pressure).
• Tunable diaphragm: Hear high or low frequency sounds by slightly adjusting pressure on the chest piece.
• Dual-lumen tubing: Two sound paths in one tube eliminates the rubbing noise of traditional double tubes.
• Next-generation tubing lasts longer and resists stains. Not made with natural rubber latex or phthalate plasticizers.
• Headset is easily adjusted for individual fit and comfort. Angled eartubes align with ear canals.

• Refer to the package insert, see instructions for use.