Originally designed to be used on medical missions with simplicity and quality top of mind, this durable and lightweight stethoscope quickly became one of our best selling stethoscopes for nurses, nursing students, physicians and many medical professionals seeking a high-performance stethoscope to take on the go. With its true bell for low frequency sounds and true diaphragm for high frequency sounds, the Acoustica® is a practical and reliable stethoscope, providing acoustic integrity and comfort over long shifts.