Stethoscopes Direct specialises in the supply and distribution of a wide range of Littmann stethoscopes in Australia. Teaching stethoscopes are available in models such as Littmann Teaching Stethoscopes Classic SE II and Littmann Teaching Stethoscopes Master Classic SE II. Classic SE II teaching stethoscopes are designed with two headsets to enable the instructor and the student to perform simultaneous auscultation. These stethoscopes are available with conventional two-sided chest-pieces and tunable diaphragms offering both bell as well as diaphragm mode auscultation. These teaching stethoscopes feature colour coded tubing with black and burgundy tubes to enable easy identification between instructor and student headsets.
Littmann Master Classic SE II teaching stethoscopes are designed with single-sided chest-pieces fitted with tunable diaphragms. Key features of these stethoscopes include an advanced chest-piece that allows the user to switch between low and high frequency sounds by increasing the pressure on the chest-piece. The patented single-sided Master chest-pieces incorporate both traditional bell and diaphragm modes. Light pressure on the skin is used to hear low frequency sounds in bell mode while firm pressure is applied to hear high frequency sounds with the diaphragm mode.