Reward your achievement with the mark of distinction – a 3M™ Littmann® Master Cardiology™ Stethoscope. With a handcrafted stainless steel chestpiece, the single sided chestpiece allows you to hear either low or high frequency sounds by simply applying varying pressure - light pressure for high sounds or firm pressure for low sounds utilizing 3Ms own tunable technology.
Additional Benefits- Patented 3M™ Littmann® Snap Tight Soft-Sealing Eartips- Non-chill rim and diaphragm - Durable, latex-free design- Variety of tube colors and chestpiece finishes - 7 year warranty (此產品只提供英文版本)
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