3M Littmann Classic III Stetoscopio di Monitoraggio, Finitura Nero-Fumo, 5811
3M Littmann Classic III Monitoring Stethoscope, 5811, Weighs Less, Stainless Steel Smoke-Finish Chestpiece, 27" Black Tube, Smoke Stem, and Headset. More than twice as loud as the next leading stethoscope.