The 3M Littmann Cardiology III stethoscope provides outstanding performance and exceptional versatility. This innovative design offers a patented diaphragm on each side of the chestpiece. The large side can be used for adult patients, while the small side is especially useful for pediatric or thin patients, around bandages, and carotid assessment. FEATURES:
* Solid stainless steel chestpiece.
* Two-in-one tube design eliminates tube rubbing noise and provides stereo sound.
*Patented soft-seal eartips.
* Each stethoscope comes with large soft-sealing, small soft-sealing & firm eartips, PLUS a non-chill rim to convert the pediatric side of chestpiece to an open bell.
* Comfortably angled, anatomically correct headset.
* Nonchill rim & diaphragm.
* Five Year Warranty on stethoscope.
* Latex Free.
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Tunable technology provides convenience, versatility and enhanced acoustics. Its dual-frequency diaphragm combines both bell (low-frequency) and diaphragm (high-frequency) modes in one chestpiece side. You control bell and diaphragm modes by pressure on the chestpiece rather than turning it over. Featured is both an adult and pediatric-sided chestpiece, each incorporated with a tunable diaphragm. This innovative design allows you to use both sides of the stethoscope for monitoring high- and low-frequency sounds.
Bell Mode: (low-frequency)
Use light contact with tunable chestpiece to hear low frequency sounds.
Diaphragm Mode: (high-frequency)
Without turning the chestpiece over, use firm pressure to hear high-frequency sounds.