3M™ Littmann® Master Cardiology™ Stethoscope, Black Plated Chestpiece and Eartubes, Black Tube, 2161

The 3M Littmann® Master Cardiology Stethoscope is characterized by the best acoustic response in the Littmann mechanical stethoscope line; with a tunable diaphragm, dual-lumen tubing, and a precision, ergonomically designed stainless steel chest piece.

Headset tension is easily adjusted for head size and comfort by squeezing together or pulling apart the ear tubes. Snap-tight, soft-sealing ear tips conform to individual ears for an excellent acoustic seal and comfortable fit. Eartips snap firmly onto the ends of the ear tubes and, for safety, require a significant effort to remove.

Resilient next-generation tubing retains its shape and flexibility even after folding tightly into a pocket. It provides longer stethoscope life due to improved resistance to skin oils and alcohol and is less likely to pick up stains. Next-generation tubing is not made with natural rubber latex, a benefit to sensitive medical professionals and their patients. And, to play its part in the protection of human health and the environment, the next-generation tubing does not contain phthalate plasticizers.

Features

• Outstanding acoustics: The highest in Littmann mechanical stethoscopes
• Tunable diaphragm: Hear high or low frequency sounds by slightly adjusting pressure on the chestpiece
• 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 eartubes align with ear canals
• Includes Special Procedures Adaptor for pediatric or neonatal auscultation