- 27 inch tube, plum
- Outstanding acoustics: The highest in Littmann mechanical stethoscopes
- Tunable diaphragm: Hear high or low frequency sounds by slightly adjusting pressure on the chest piece
- Dual-lumen tubing: Two sound paths in one tube eliminates the rubbing noise of traditional double tubes
- Headset is easily adjusted for individual fit and comfort. Angled ear tubes align with ear canals
- Includes Special Procedures Adaptor for pediatric or neonatal auscultation
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