• 3M™ Littmann® Master Classic II™ Stethoscope, 2141, black chestpiece, black tube, 27 in (68.6 cm)
  • 3M™ Littmann® Master Classic II™ Stethoscope, 2141, black chestpiece, black tube, 27 in (68.6 cm)

    3M ID 7000030165
    • Pressure-based sound frequency adjustment with tunable diaphragm
    • Anatomically designed headset
    • Includes patented soft-sealing eartips
    • Durable design
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    Details
    • Pressure-based sound frequency adjustment with tunable diaphragm
    • Anatomically designed headset
    • Includes patented soft-sealing eartips
    • Durable design
    • See Littmann.ca/WarrantyRepairs for limited warranty details
    • Available in a variety of tube colours and chestpiece finishes
    • Suit your style by selecting a tube colour and chestpiece finish that fits you
    • See Littmann.ca/WarrantyRepairs for limited warranty details
    • Latex free
    • It can be reliably flexed one million times

    The 3M™ Littmann® Master Classic II™ Stethoscope combines ergonomic design with excellent acoustic sensitivity to deliver reliable performance, and comfortable use to professionals dedicated to providing only the best in patient care. It features a patented tunable diaphragm that alternates between low and high frequency sounds with a simple pressure change on the chestpiece; a hand-polished alloy chestpiece; high performance single-lumen tubing; patented snap-tight, soft-sealing eartips; a comfortably angled anatomically correct headset; and a patient-friendly, non-chill rim and diaphragm. Ideal for students and medical professionals alike.

    Suggested Applications

    • Used as a diagnostic tool as part of the physical assessment of cardiac, adult and pediatric patients
    • Ideally suited for certified nursing assistants, EMTs, entry level nurse, licensed vocational nurse, medical assistants, nursing students or registered nurses
    Specifications
    Binaural Construction
    Single lumen
    Brand
    3M™ Littmann® Stethoscopes
    Chestpiece Finish
    Black
    Chestpiece Technology
    Single sided
    Chestpiece Weight
    3.2 Ounce
    Chestpiece Weight (metric)
    90 g
    Diaphragm Diameter
    1.75 Inch
    Diaphragm Diameter (metric)
    4.4 cm
    Diaphragm Material
    Epoxy/Fiberglass
    Headset Material
    Wide diameter aerospace alloy / Anodized aluminum
    Length
    27 Inch
    Length (Metric)
    69 cm
    Model
    Master Classic II™
    Net Weight
    5.7 Ounce
    Net Weight (Metric)
    160 Gram
    Performance
    8
    Special Adaptors
    No
    Tube Colour
    Black
    Warranty Period
    3 years
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    3M, Littmann, the L Littmann logo, L, Master Cardiology, Cardiology IV, Master Classic II, Classic III, and the shape of the stethoscope chestpiece are trademarks of 3M.

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