• Double-sided chestpiece, for adult and pediatric auscultation
• Pediatric side can be converted to an open bell for low frequencies using non-chill bell sleeve (included).
• Pressure-based sound frequency adjustment with tunable diaphragm
• Parallel noise-reducing sound channels in the tubes

The 3M™ Littmann® Cardiology III™ Stethoscope is designed for clinicians who require outstanding acoustic performance combined with exceptional versatility. Its innovative design provides a tunable diaphragm on each side of the chestpiece.

Additional Benefits

– Patented 3M™ Littmann® Snap Tight Soft-Sealing Eartips 
– Durable, latex-free design
– Variety of tube colors and chestpiece finishes
– 5-year warranty