The 3M™ Littmann® Lightweight II S.E. stethoscope is an ideal basic instrument with a tunable diaphragm, a two-sided cone and reliable acoustic performance. Its design makes it easier to stethoscope around the cuff of the sphygmomanometer. The 3M™ Littmann® Lightweight II S.E. stethoscope provides reliable acoustic performance for measuring blood pressure and conducting limited physical fitness assessments in adult patients. Weighing just 118 grams, it is the lightest Littmann adult stethoscope, so it is more comfortable for healthcare professionals who wear their stethoscope all day. The Lightweight II S.E. stethoscope is an essential tool that provides a large number of features that go beyond the basics, such as a tunable diaphragm, a two-sided cone and adjustable earpieces. It is a good choice for healthcare professionals such as licensed practical nurses (LPNs), licensed practical nurses (LVNs), certified nursing assistants and nursing students.