3M Littmann Master Classic II Stethoscope Recommendations

27" Black Plated Chestpiece and TubeThe excellent acoustic sensitivity of a tunable diaphragm is the hallmark of this superior single-sided stethoscope. Award-winning design combines high performance with portable convenience. 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. Benefits: 1. A tunable diaphragm conveniently alternates between the low- and high-frequency sounds without turning over the chestpiece. 2. Portable convenience of single-sided chestpiece. 3. High-performance single-lumen tubing for excellent acoustic performance in a range of attractive colors. 4. Excellent acoustic seal and comfortable fit with patented 3M??? Littmann?? Snap Tight Soft-Sealing Eartips. 5. Comfortably angled, anatomically correct headset. 6. Patient-friendly, nonchill rim and diaphragm. 7. Three-year warranty.Package Size:1/EaUnit Of