3M Littmann Master Cardiology Stethoscope

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

3M Tunable Diaphragm Technology allows clinicians to ear different frequency sounds by simply adjusting the pressure on the chest piece. Light pressure on the chest enables the clinician to hear low frequency sounds.  Additional pressure is used to hear higher frequency sounds. This time saving feature allows the clinician to complete assessments quickly and efficiently.
 

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. Ear tips snap firmly onto the ends of the ear tubes and 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 or phthalate plasticizers.

 

Features

• Outstanding Acoustics: The highest in Littmann mechanical stethoscopes
• Tunable Diaphragm allows you to hear high or low frequency sounds by slightly adjusting pressure on the chest piece, eliminating the need for a traditional bell
• Dual-Lumen Tubing: Two sound paths in one tube eliminates the rubbing noise of traditional double tubes.
• Next-Generation Tubing is not made with natural rubber latex or phthalate plasticizers
• Soft-Sealing Ear Tips provide optimal comfort and excellent sound occlusion
• Includes large and small soft sealing ear tips, Special Procedures Adapter, and instructions