The Littmann Cardiology III stethoscope provides outstanding acoustic performance combined with exceptional versatility. 
Features a large dual frequency diaphragm for adults and a small dual frequency diaphragm for paediatric patients. This allows both low and high frequencies to be heard without having to turn the chestpiece. 
Two-tubes-in-one design and adjustable double leaf binaural spring. 
Soft-sealing eartips and non-chill [...]