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Littmann Master Classic II Stethoscope Purple

Littmann performance rating 810
Tunable diaphragm for both high and low frequencies
Single-sided chestpiece high performance single lumen tubing non-chill rim
Comfortable fit and good acoustic seal with patented 3M Littmann Snap-Tight Soft Sealing Eartips
69 cm 27-inch single lumen tubing three-year warranty made in the USA