The 3M™ Littmann® Master Cardiology™ Stethoscope is characterised by the best acoustic response in the Littmann mechanical stethoscope line; with a tuneable diaphragm, dual lumen tubing, and a precision, ergonomically designed, stainless steel chestpiece.

This ultimate acoustic stethoscope features a unique patented single-sided design. It allows clinicians to hear different frequency sounds by simply adjusting the pressure on the chestpiece.

Unlike two-sided models, there’s no need to turn over and reposition the chestpiece. Hold the chestpiece with light pressure to hear low frequency sounds; press a little more to hear higher frequency sounds.

Product Features:

• Outstanding acoustics: The highest in Littmann mechanical stethoscopes.
• Dual tuneable diaphragm technology: simply adjust pressure on the chestpiece. This timesaving feature allows the clinician to focus solely on the patient and task at hand.
• Dual lumen tubing: Two sound paths in one tube eliminates the rubbing noise of traditional double tube.
• Non-chill rim provides patient comfort.
• Portable convenience of a single-sided chestpiece.
• Comfortable fit and excellent acoustic seal with patented 3M™ Littmann® Snap-Tight Soft Sealing Eartips.
• Expect peak performance with a 10 rating on a 1-10 performance scale.
• 7 year warranty.

Specification:

• Binaural Construction: Double lumen.
• Chestpiece Technology: Single-sided.
• Chestpiece Weight: 90g.
• Diaphragm Material: Epoxy/fibreglass.
• Eartip Type: Soft sealing.
• Headset material: Anodized aluminium.
• Net Weight: 185g.
• Overall Length: 69cm.
• Performance: 10.