Features:

• The excellent acoustic sensitivity of a tunable diaphragm is the hallmark of this superior single-sided stethoscope
• The award-winning design combines high performance with portable convenience
• The Littmann Master Classic II stethoscope features a tunable diaphragm, which allows the user to conveniently alternate between low- and high-frequency sounds without turning over the chest piece
• Angled, anatomically correct headset provides user comfort and better acoustical seal
• Overall Length 27 Inch