The Adscope 600 Platinum Edition is the ultimate acoustic stethoscope. The Adscope 600 Platinum features a unique design that combines the acoustic response of a traditional bell and diaphragm into a convienent one-sided chest piece. Apply light pressure for low bell-type frequency and firm pressure for diaphragm type high frequency. Scope I.D. tag included with every purchase. To see additional features for this high quality stethoscope click the Buy Now button. Clicking this button does not obligate you to purchase!