Cardiology Stethoscope 3M™ Littmann® Master Cardiology™ Black 1-Tube 27 Inch Tube Single Head Chestpiece

Patented tunable diaphragm conveniently alternated between the low and high frequency sounds without the need to turn over the chestpiece

Handcrafted solid stainless steel chestpiece for superior acoustics

Two-in-one tube design eliminates tube rubbing noise

Excellent acoustic seal and comfortable fit with the soft sealing eartips

Overall length 27 Inch