The Littmann Classic III Stethoscope in Navy Blue is a high-quality diagnostic instrument from 3M. This versatile stethoscope features dual-sided chest pieces and tunable diaphragms for both adult and pediatric auscultation, making it ideal for medical professionals across various specialties. Key features: • Dual-sided chest piece with tunable diaphragms • Navy blue tube color for professional appearance • High acoustic sensitivity for clear sound transmission • Durable stainless steel chest piece • Comfortable ear tips for extended use • Latex-free materials for patient safety • Comes in protective packaging case The Classic III is the latest version of Littmann's popular Classic series stethoscopes. The tunable diaphragm technology allows practitioners to hear different frequency sounds by simply adjusting the pressure applied to the chest piece. The pediatric side converts to a traditional bell by replacing the diaphragm with a non-chill rim. The stethoscope comes with a 5-year warranty and is manufactured by 3M, a trusted name in medical equipment.