The 3M Littmann® Master Cardiology Stethoscope is the pinnacle of performance in the Littmann line, designed for clinicians who require exceptional acoustic sensitivity and diagnostic precision. Featuring a handcrafted stainless steel chestpiece, this stethoscope delivers the unmatched acoustic performance of a traditional cardiology model with the portable ease of a single-sided chestpiece. Its tunable diaphragm technology allows users to hear both low- and high-frequency sounds by simply adjusting pressure—no need to reposition the chestpiece. This versatility supports more efficient, focused patient assessments. For comfort and clarity, the stethoscope includes patented 3M Littmann® snap-tight soft-seal eartips, providing a secure acoustic seal and all-day comfort. Built to last, the durable headset can be reliably flexed up to one million times, making it a long-term investment for any medical professional.

Key Features and Benefits

Handcrafted stainless steel chestpiece for optimal sound transmission
Single-sided chestpiece with tunable diaphragm for quick frequency shifts
Exceptional acoustic performance for detailed cardiac and pulmonary assessments
Snap-tight soft-seal eartips provide a comfortable and secure fit
Durable headset tested for up to 1 million flex cycles
Ideal for cardiologists, internists, and critical care professionals
Backed by the trusted quality of 3M Littmann®

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Medicinal Supplies offers the 3M Littmann® Master Cardiology Stethoscope at highly competitive prices. We stock a wide selection of professional-grade diagnostic tools from top medical brands to support clinicians in delivering the best care. Explore our full range of cardiology stethoscopes, assessment kits, and clinical instruments—all available at unbeatable value in our online store.

3M Littmann 27 in. Premium Acoustic Performance Master Cardiology Stethoscope