3M Littmann Classic II S.E. Adult Stethoscope, Black

Why the 3M Littmann Classic II S.E. Stethoscope is Top of its Class The 3M Littmann Classic II S.E. Stethoscope is a true clinical workhorse, providing high acoustic sensitivity through its dual-sided, stainless steel chest piece with a tuneable diaphragm on one side and traditional bell on the other. It's the choice of millions of care providers who are dedicated to achieving the best patient outcomes. tuneable Diaphragm Technology tuneable diaphragm technology, a 3M invention, lets clinicians hear different frequency sounds by simply adjusting the pressure on the chest piece. Hold the chest piece with light pressure to hear low frequency sounds, press a little more to hear higher frequency sounds. This time-saving feature allows the healthcare provider to focus on the patient, while the non-chill rim provides patient comfort. Soft-Sealing Ear tips Headset tension is easily adjusted for head size and comfort by squeezing together or pulling apart the ear tubes. Snap-tight, soft-sealing ear tips conform to individual ears for an excellent acoustic seal and comfortable fit. Resilient next-generation latex-free tubing retains its shape and flexibility even after folding tightly into a pocket. It provides longer stethoscope life due to improved resistance to skin oils and alcohol and is less likely to pick up stains.