ViScope™ is a digital electronic stethoscope which amplifies sounds 30 times louder than an acoustic scope and provides a visual display of the phonocardiogram or phonopneumogram. Visualization assists the listener in identifying the position of clicks, rubs, knocks, snaps or murmurs in the cardiac cycle. This model E-Scope is supplied without headphones allowing the user to choose the appropriate listening device to meet their specific needs.