3m Littmann Classic Ii Se Teaching Stethoscope
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3m Littmann Classic Ii Se Teaching Stethoscope Overview
3M's patented tunable diaphragm for improved low-frequency response and the ability to hear both low- and high-frequency sounds without turning over the chestpiece.
3m Littmann Classic Ii Se Teaching Stethoscope Feature
- Patented tunable diaphragm increases sound intensity when listening to low-frequency sounds due to the greater surface area of the chestpiece.
- Snap-tight soft-sealing eartips assure an excellent acoustical seal in the ear canal, maximum comfort
- Patient-friendly non-chill rim on both the diaphragm and the bell
