3M Littmann Master Cardiology Stethoscope | Brass-Finish Chestpiece | Black Tube 27" | 2175

The 3M Littmann Master Cardiology Stethoscope 2175 is a high-performance mechanical stethoscope. It is designed for clinicians who require excellent acoustic response during physical assessment. The model features a brass-finish chestpiece and black tubing.

The Master Cardiology is part of the Littmann high-performance stethoscope range. It features a precision-engineered stainless steel chestpiece and single-sided design. Its tunable diaphragm allows clinicians to hear different frequency sounds without turning over the chestpiece.

Key Features of the Littmann Master Cardiology 2175

• Tunable Diaphragm: Hear low and high frequencies by adjusting chestpiece pressure.

• Single-Sided Chestpiece: Provides a convenient design for routine auscultation.

• Brass-Finish Chestpiece: Gives the 2175 its distinctive brass appearance.

• Dual-Lumen Tubing: Combines two sound paths within one tube.

• Black Tubing: Provides a professional and classic appearance.

• Soft-Sealing Eartips: Help provide a comfortable fit and acoustic seal.

• Adjustable Headset: Allows adjustment for individual head size and comfort.

• Non-Chill Rim: Helps improve patient comfort during examination.

• 27-Inch Length: The overall length is approximately 27.17 inches.

• Seven-Year Warranty: 3M lists a seven-year warranty for this model.

Advanced Acoustic Performance

The Littmann Master Cardiology Stethoscope is designed to provide the highest acoustic performance within the Littmann mechanical stethoscope range. It can assist clinicians when assessing heart, lung, and other body sounds.

Its tunable diaphragm responds to changes in pressure. Light pressure allows lower-frequency sounds to be heard. Applying more pressure allows higher-frequency sounds to be heard. This eliminates the need to turn or reposition the chestpiece.

Dual-Lumen Tubing

The 2175 uses Littmann dual-lumen tubing technology. Two sound paths are contained within a single tube. This design eliminates the rubbing noise associated with traditional double tubing.

The next-generation tubing is designed to retain its shape and flexibility. It also provides improved resistance to skin oils and alcohol. The tubing is not made with natural rubber latex. It also does not contain phthalate plasticizers.

Comfortable Design for Clinical Use

The headset can be adjusted to accommodate individual head sizes. Angled eartubes align with the ear canals for comfortable positioning.

Snap-tight soft-sealing eartips provide an acoustic seal. The non-chill rim also helps provide patient comfort during examinations. The stethoscope is suitable for various healthcare professionals and clinical environments.

Product Specifications

• Brand: 3M Littmann

• Model: Master Cardiology

• Catalog Number: 2175

• Chestpiece Finish: Brass

• Chestpiece Material: Stainless steel

• Chestpiece Design: Single-sided

• Diaphragm: Tunable

• Diaphragm Diameter: 5.1 cm

• Tube Color: Black

• Tubing Construction: Dual-lumen

• Overall Length: 27.17 inches (69 cm)

• Application: Cardiology / High Performance

• Warranty: 7 years

• Country of Manufacture: USA

The 3M Littmann Master Cardiology Stethoscope 2175 combines advanced acoustic performance with a comfortable, durable design. Its tunable diaphragm and dual-lumen tubing make it suitable for demanding clinical assessment environments.

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