Littmann Master Cardiology Stethscope, superior single-sided stethoscope

The top of the line acoustic scope from Littmann... A patented tunable diaphragm and superb craftsmanship offer the ultimate performance in a superior single-sided stethoscope. 3M’s ‘Tunable Technology’ lets you easily switch from low to high frequency sounds by switching from light to firm pressure. HIghest quality single-sided, handcrafted solid stainless steel chestpiece . Double lumen tubing (two tubes in one) for superior transmission and insulation of sound whilst eliminating "rubbing noise". Anatomically designed headset comfortably positioned for optimal sound transmission. Comfortable Snap-Tight soft seal eartips create an excellent acoustic seal to reduce ambient noise. Durable latex free tubing and a robust headset that can be reliably flexed one million times. Complement your personal style with Littmann’s large range of chestpiece finishes and tubing colours. Used as a diagnostic aid as part of the physical assessment of a heart, lung and bowel sounds.. 7 year warranty includes free repair on any manufacturing or material defects. Littmann performance rating of 10 out of 10.