Description Warranty Information Littmann Master Cardiology, Stainless CP, Hunter Green Tube, 27" With Free Name Tag + Extended Warranty + 3M Learning App Access *The 3M Littmann name tag is a dark gray or black in colour, the colour of the tag will be chosen depending on the colour of your stethoscopes rims and ear tips* **The Extended Warranty on a Master Cardiology stethoscope will be increased from 7yrs to 10yrs just by registering your stethoscope at www.littmann.ca and providing were it was purchased** ***The 3M Littmann Learning APP is available for download on the iStore or at Google Play *** Suitable for: The model number 2159 is the shorter 22 inch Littmann Master Cardiology Stethoscope in black. Anatomically designed headset Two-in-one tube design helps eliminates noise from tubes rubbing together Pressure-based sound frequency adjustment with tunable diaphragm Special-procedures adaptor for neonatal or pediatric auscultation included Includes patented snap-tight soft-sealing eartips Non-chill rim and diaphragm Durable design Seven-year warranty Available in a variety of tube colours and chestpiece finishes Suit your style by selecting a tube colour and chestpiece finish that fits you Reward your achievement with a mark of distinction—the 3M™ Littmann® Master Cardiology™ Stethoscope. With its handcrafted stainless steel chestpiece, this top-of-the-line stethoscope is designed for peak performance. It features a patented tunable diaphragm that conveniently alternates between low and high frequency sounds with a simple change of pressure on the chestpiece. A patented tunable diaphragm and superb craftsmanship offer the ultimate performance in a superior single-sided stethoscope. The Littmann Master Cardiology Stethoscope features a patented tunable diaphragm that conveniently alternates between low and high frequency sounds with a simple pressure change on the chestpiece. Also features: handcrafted solid stainless steel chestpiece, two-in-one tube design; patented 3M™ Littmann® Snap Tight soft-sealing eartips; comfortably angled anatomically correct headset and patient-friendly nonchill rim and diaphragm. Suggested Applications Cardiology/High Performance Specifications Binaural Construction Double Lumen Brand Littmann® Chestpiece Finish Polished stainless steel Chestpiece Technology Single sided Chestpiece Weight 3.2 Ounce Colour Black Diaphragm Diameter 2 Inch Diaphragm Diameter (metric) 5.1 cm Diaphragm Material Epoxy/Fiberglass Diaphragm Type Tunable Diaphragm Eartip Type Soft Sealing Environmental claim being made Yes Environmental claim relates to Product Evidence for Claim Self Certified Extra Eartips Yes Headset Material Wide diameter aerospace alloy / Anodized aluminum Length 22 Inch Length (Metric) 56 Model Master Cardiology™ Net Weight 6.2 Ounce Net Weight (Metric) 175 Gram Occupation Anesthesiologist, Cardiologist, Emergency Physician, EMT/EMS, Family Practitioner, Internist, Medical Student, Nurse, Pediatrician, Physician, Respiratory Specialist, Teacher/Professor/Instructor, Veterinarian Patient Adult, Infant, Pediatric Special Adaptors Yes Trademark Littmann Tube Colour SEE ABOVE Warranty Period 7 Years Seven-year warranty.