Endowed with diaphragm and withbell, DGX 111(DG02310B) is a stethoscope which has two heads. The binaural arch could be adjusted. Implementing a four-colored procedure, the device facilitates single packaging in a printed cardboard box. The diameters of the large and small heads are 47 mm and 31 mm respectively. The device weighs 106 g, that is, 0.23 lbs.
