Stethoscope Master Cardiology Littman 27" Black/Smoke Finish

3M Littmann Master Cardiology Stethoscope features tunable diaphragm technology 3M inventionƒ that lets clinicians hear different frequency sounds by simply adjusting the pressure on the chestpiece. Unlike two-sided models, there is no need to turn over and reposition the chestpiece. Hold the chestpiece with light pressure to hear low frequency sounds; press a little more to hear higher frequency sounds. This time-saving feature allows clinicians to focus on the patient, while the non-chill rim provides patient comfort.

• Outstanding acoustics: The highest in Littmann mechanical stethoscopes.
• Tunable diaphragm: Hear high or low frequency sounds by slightly adjusting pressure on the chestpiece.
• Dual-lumen tubing: Two sound paths in one tube eliminate the rubbing noise of traditional double tubes.