The 3M™ Littmann Classic III Stethoscope, with black tubing and high-polish copper chestpiece,is the latest version of the stethoscope that helps millions of medical professionals achieve their best.

Tunable diaphragm technology — a 3M invention — lets clinicians hear different frequency sounds by simply adjusting the pressure on the chestpiece. Hold the chestpiece with light pressure to hear low frequency sounds; press a little more to hear higher frequency sounds.

The Classic III stethoscope is made in the USA for consistent quality. It comes complete with large and small soft-sealing eartips, non-chill bell sleeve, and instructions.

• Two-sided chestpiece with tunable diaphragms on both the adult and pediatric sides.
• Single-piece tunable diaphragm is easy to attach, and easier to clean because its surface is smooth without crevices.
• Pediatric side converts to a traditional open bell by replacing the single-piece diaphragm with a non-chill rim.
• Next-generation tubing provides longer life due to improved resistance to skin oils and alcohol; less likely to pick up stains.
• Small tunable diaphragm is useful for pediatric, small, or thin patients; around bandages; and for carotid assessment.
• More than twice as loud* as the next leading stethoscope.
• Allows you to more reliably and consistently hear heart sounds at lower frequencies (below 120Hz*) like Korotkoff sounds, Mitral Stenosis and S3 and S4 Gallops when compared to other leading stethoscopes.
• Weighs less** than other stethoscopes.