MRI Non-Magnetic Dual Head Stethoscopes convert in 5 different ways. This instrument takes all other stethoscopes and functions as 5 stethoscopes for 5 specific purposes. 3 different sizes of bell-type chest pieces are furnished in addition to the original 2 diaphragms, large and small, making up one complete set. Each diaphragm or bell, therefore, suits each specific purpose.
Includes: 3 sizes of bells 2 sizes of diaphragms 2 different sizes of ear tips