Littmann Cardiology IV Stethoscope is designed for clinicians who require outstanding acoustic performance combined with exceptional versatility. Its functional design provides a single-piece tunable diaphragm on each side of the chestpiece, letting clinicians hear different frequency sounds by simply adjusting the pressure on the chestpiece.

• Diagnose and make decisions with confidence.
• Hear high or low frequency sounds by slightly adjusting pressure on the chestpiece.
• Dual lumen tubing helps eliminate the rubbing noise of traditional double tubes.
• Next generation tubing is durable and has increased resistance to staining.
• Headset is easily adjusted for individual fit and comfort, with angled ear tubes that align with ear canals.
• Double sided chestpiece.
• Wide diameter aerospace alloy /anodized aluminum headset.
• Epoxy/fiberglass diaphragm.
• 1.7'' OD Diaphragm.
• Net weight: 6.2 oz.