Littmann Master Cardiology Stethoscope, Black with Smoke Finish, Model 2176

Description Littmann Master Cardiology Stethoscope, Black with Smoke Finish, Model 2176 The Littmann Master Cardiology Stethoscope features tunable diaphragm technology, allowing clinicians to switch between low and high-frequency sounds by adjusting pressure on the chestpiece, no need to turn it over. Light pressure detects low sounds, while firmer pressure reveals higher frequencies. The solid stainless steel chestpiece is precisely engineered for outstanding acoustic performance. Snap-tight, soft-sealing eartips ensure a secure fit and acoustic seal. Headset tension is easily adjusted for individual comfort. Its durable next-generation tubing retains flexibility and resists wear from skin oils and alcohol. It is also free from natural rubber latex and phthalate plasticizers. Key Features: Switch easily between low and high frequencies with Littmann’s ?Tunable Technology by shifting from light to firm pressure. The single-sided ,solid stainless steel chestpiece is handcrafted and of the highest quality. Double lumen tubing (two tubes in one) eliminates rubbing noise and allows for superior transmission and insulation of sound. The excellent acoustic seal formed by comfortable Snap-Tight soft seal eartips reduces ambient noise. Express your personal style by choosing from Littmann?s large range of chestpiece finishes and tubing colors. Free repair on any manufacturing or material defects included in the 7 year warranty. Rated 10 out of 10 on Littmann’s performance scale. Tubing length (27 inches / 68.5 cm) Engraving available, avoid theft/loss and personalize your scope with text and symbols.