A complete teaching stethoscope with dual headsets connected to a single two-sided chestpiece, this classic teaching stethoscope offers high acoustic sensitivity for superior performance. A patented tunable diaphragm on one side augments the traditional bell function of the opposite side.Two extra long headsets - Traditional bell combined with patented tunable diaphragm that conveniently alternates between low and high frequencies without the need to turn over the chestpiece. - Excellent acoustic seal and comfortable fit with patented Littmann Snap Tight soft-sealing eartips. - Comfortably angled, anatomically correct headset. - Patient-friendly, non-chill rim and diaphragm. - Single-lumen 40.0" tubing. - Three year warranty.
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