The Littmann Master Classic II stethoscope features a patented tunable diaphragm, which conveniently alternates between low and high frequency sounds without the need to turn over the chestpiece. The excellent acoustic sensitivity of a patented tunable diaphragm is the hallmark of this superior single-sided stethoscope. Award-winning design combines high performance with portable convenience. Benefits: Patented tunable diaphragm conveniently alternates between the low and high frequency sounds without the need to turn over the chestpiece. Portable convenience of single-sided chestpiece. High-performance single-lumen tubing in a variety of attractive colors. Excellent acoustic seal and comfortable fit with patented 3M™ Littmann® Snap Tight soft-sealing eartips. Comfortably angled, anatomically correct headset. Patient-friendly, nonchill rim and diaphragm. Three-year warranty.
