Littmann Master Cardiology 2175 Stethoscope incorporates finest design and highly developed technology. It is the most preferred stethoscope for precise, articulate acoustic reading. It's cult designing delivers outstanding in-depth sound with a comfortable fit. Conduct your cardiology and lung auscultations for adults. Switch to neonatal or paediatric assessments without going through superfluous efforts. The Littmann Master Cardiology 2175 Stethoscope lets you examine it all. Littmann has reinforced the body and chest piece with hand crafted stainless steel with black finish. Stethoscope comprises of wide diameter aerospace alloy/ anodized aluminium headsets. Tunable diaphragm technology determines bell mode low-frequency and diaphragm mode high-frequencies. Measure the frequencies with varied pressure application on chest piece. Angular anatomy of headsets make the soft sealing snap fit padded ear tips an excellent fit for the ear canals. The headsets are so flexible, you can bend it a million times and they will still be the same. Headsets of this Master Cardiology Stethoscope built by Littmann ensure optimal sound transmission. Besides, headsets are coated with dual lumen tubing, (two instead of one tubes) to isolate the noise of rubbing tubes. The stainless steel sturdy finish keeps oxidization and scuff away. The chest piece accommodates several hand positioning. Littmann Master Cardiology 2175 is an impressive non electronic modern stethoscope. It's built to last with superior quality and promise of durability with an extensive warranty of 7 years. Littmann Master Cardiology Stethoscope offers convenience, progressive technology and modern design. It's recommended for cardiologists, and for medical professionals with a distinct rank and preference.