This is a spare Double-Head Chest-Piece for the Tristar® Stethoscope with a rapid exchange connector. It is made of aluminum and has a flat and soft non-chill rim for comfort. It offers great accoustics and fiber-reinforced, durable special membranes. It is made in Germany and comes with a 2 year warranty.
Membrane diameters: Adult - 48 mm, Child - 36 mm, and Infant - 28 mm
Bell diameters: Adult - 36 mm, Child - 28 mm, and Infant - 24 mm
The Double-Head Chest-Piece for the Tristar® Stethoscope comes in sizes Adult, Child, and Infant. Choose the size of your choice from the drop-down menu above.