The 3M™ Littmann® Master Cardiology™ Stethoscope is characterized by the best acoustic response in the 3M™ Littmann® Mechanical Stethoscope Line; with a tunable diaphragm, dual-lumen tubing, and a precision, intuitively-designed, stainless steel chestpiece.

Details

• Outstanding acoustics — the highest in 3M™ 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
• Comfortably angled, anatomically correct headset. This helps assure a proper fit, minimizes air leaks and helps prevent the headset from loosening over time. Double-leaf binaural spring allows easy adjustment of ear tube tension
• Patient-friendly, nonchill rim and diaphragm

Specifications

• Binaural Construction: Double Lumen
• Chestpiece Finish: Black Matte
• Chestpiece Technology: Single-Sided
• Chestpiece Weight: 3.2 Ounce (90 g)
• Diaphragm Diameter: 2" (5.1 cm)
• Diaphragm Material: Epoxy/Fiberglass
• Headset Material: Wide diameter aerospace alloy/anodized aluminum
• Overall Length: 27" (69 cm)
• Performance: 10
• Special Adaptors: Yes
• Tube Colour: Black
• Warranty: 7 Years