# 3M Littmann Master Cardiology Stethoscope

A professional cardiology stethoscope designed for clinical auscultation with superior acoustic performance. Features a single-sided chestpiece with patented tunable diaphragm technology for convenient switching between low and high frequency sounds.

## Key Specifications
*   27-inch double lumen tubing in black
*   Single-sided stainless steel chestpiece with polished finish
*   2-inch tunable diaphragm for both low and high frequency sounds
*   1-3/8 inch bell size
*   Anodized aluminum binaurals with soft seal ear tips
*   Not made with natural rubber latex
*   Suitable for adult and pediatric use