The standard stethoscope can be used as a diagnostic tool as part of the physical assessment of cardiac, adult and pediatric patients. Choose from the lightweight or classic models. Some of the great features you will find in this section are tunable technology, which alternates between low, and high frequency sounds without the need to turn over the chestpiece; single or double-sided chestpiece; single or double lumen tubing in a variety of colors to suit your style; and anatomically correct comfortable headset and eartips.