DESC: The stethoscope that adds a new dimensionto the standard of the industry. Acoustics: Because blood pressure sounds are low frequency, the Classic II S.E. stethoscope will allow you to properly auscultate blood pressure sounds using the diaphragm side with light skin contact. In addition to improved low frequency response, the new Classic II S.E. stethoscope's tunable diaphragm provides the convenience of same-site auscultation for both low and high frequency sounds. The bell side can also be used for low frequency sounds and special procedures such as bruits, intercostal spaces and auscultation of smaller and bony patients. Comfort: The Classic II S.E. stethoscope features a non-chill rim on both the diaphragm and the bell, so there is no need to warm it up before use. Plus, the stethoscope comes with Littmann 'Soft-Sealing' Eartips designed to assure an excellent acoustical seal in the ear canal along with maximum comfort. Durability: Along with its reliable acoustics, the Classic II