3M Littmann Master Cardiology Stethoscope

Littmann Master Cardiology Stethoscope manufactured by 3M offers a tunable diaphragm and superb craftsmanship on a single-sided stethoscope. This Littmann Stethoscope offers a handcrafted stainless steel chest piece with the portable convenience of a single-sided stethoscope. The tunable diaphragm conveniently alternates between low- and high-frequency sounds with a simple pressure change on the chest piece. Additionally, the 3M Littmann Master Cardiology Stethoscope comes with a special procedures adaptor for difficult site or pediatric auscultation. Other Littmann Cardiology Stethoscopes include the Littmann Cardiology STC Stethoscope and the Littmann Cardiology III Stethoscope.

Features & Benefits

• Tunable diaphragm allows the user to conveniently alternate between the low- and high-frequency sounds without turning over the chest piece.
• Professional Use Diagnostic Stethoscope.
• Handcrafted solid stainless steel chest piece.
• Dual-lumen design eliminates tube noise artifact from two tubes rubbing together.
• Portable convenience of a single-sided chest piece.
• Excellent acoustic seal and comfortable fit with patented 3M Littmann Stethoscope Snap Tight Soft-Sealing Ear-tips.
• Comfortably angled, anatomically correct headset.
• Patient-friendly, non-chill rim and diaphragm. Special procedures adaptor for difficult site or pediatric auscultation.
• Available in a selection of classic tube colors.

Specifications

• Length: 22"/56 cm to 27"/69 cm
• Weight: 175-185 grams
• Application: Cardiology/High Performance
• Overall Performance (1-10): 10
• 3M Littmann Master Cardiology Stethoscope Warranty: 7 years.

Comparison Chart

Littmann Stethoscope Features	Littmann Cardiology Stethoscopes
	Master Cardiology	Cardiology STC	Cardiology III
Application	cardiology high performance	cardiology high performance	cardiology high performance
Chest Piece	polished stainless steel single-sided	machined stainless steel single-sided	machined stainless steel single-sided
Diaphragm	tunable diaphragm	tunable diaphragm	tunable diaphragm
Weight	6.5 ounces 185 grams	6.3 ounces 178 grams	6.2 ounces 175 grams
Length (inches/centimeters)	22/27" 56/69cm	27" 69cm	22/27" 56/69cm
Performance Level (1 - 10)	10	9	9
Warranty (years)	7	6	5
Price	$238.89	$259.11	$183.14

Product Videos

Cardiology STC & Master Cardiology™ Stethoscope 3M™ Littmann® Stethoscopes (1:35 Minutes)