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This outstanding, versatile stethoscope features two
patented tunable diaphragms (adult and pediatric) for listening to both
low and high frequency sounds. Designed for acoustical excellence,
the "two-tubes-in-one design eliminates noise artifact that can be
created by the tubes rubbing together. The pediatric side of the
chest-piece easily converts to a stainless steel chest-piece, non-chill rims,
adjustable double-leaf binaural spring and patented Littmann soft-sealing
ear tips. Backed by five-year warranty.
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