Littmann Master Cardiology 2176 Stethoscope (Black)@16459 MRP 22500
http://www.amazon.in/gp/offer-listing/B005EXZO9U/ref=dp_olp_new?ie=UTF8&condition=new


Two-in-one tube design (dual lumen) eliminates noise interference from two external tubes rubbing together and the length of tube is 27 inch
Tunable diaphragm responds with a simple pressure change to capture low and high-frequency sounds
Smoke Finish Chestpiece delivers Littmann's highest acoustic performance along with handcrafted, eye-catching design
Special Procedures Adaptor (included) for infant or pediatric auscultation adds versatility to the instrument
7 year manufacturer's warranty from the date of purchase