Dual-Head Stethoscope, Blue, 22"

This stethoscope has a dual-head design that permits quick, convenient changeover to bell or diaphragm listening positions.  Unique swivel action permits acoustic pickup of heart sounds or, with the bell in position, pickup of deep thoracic sounds.  External binaural springs provide superior acoustics.  Thick-walled tubing minimizes background interference.  Non-chill ring also increases patient comfort.