Littmann Cardiology IV Standard Edition
SKU: 2A3ML121
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Hear more with the new Littmann Cardiology IV Stethoscope.

Catching subtle sounds is critical to accurate patient assessment and diagnosis. The new Cardiology IV stethoscope is engineered to help you perceive the barely perceptible — the sounds that can tell you more about a patient’s condition.

Designed for clinicians who require superior quality and exceptional versatility, the Cardiology IV stethoscope’s updated design and improved acoustics give you the ability to hear more of what you need to hear.

For Healthcare Professionals Use Only. 
Registered under Act 737
MDA Reg. No.: GMD7716194717A

For more information, kindly visit 3M official website 

In Stock / Shipping Available


Product Weight (Gram)

Shipping Availability

Shipping Policy
Standard Ground Shipping

Ships In
5-7 days

Return Policy
Final sale, not eligible for return

RM 929.00 Earn 929.00 APEX Points



  • Outstanding acoustics with better audibility of high-frequency sounds (adult side, firm pressure).

  • Tunable diaphragm: Hear high or low frequency sounds by slightly adjusting pressure on the chestpiece.

  • Dual-lumen tubing: Two sound paths in one tube eliminates the rubbing noise of traditional double tubes.

  • Next-generation tubing lasts longer and resists stains. Not made with natural rubber latex or phthalate plasticizers.

  • Headset is easily adjusted for individual fit and comfort. Angled eartubes align with ear canals.

  • Seven-year warranty provides greater peace of mind

Cardiology IV stethoscope specifications:

Attribute Name



Cardiology/High Performance

Binaural Construction

Double Lumen

Chestpiece Size

1.3 Inch / 3.3 cm, 1.7 Inch / 4.3 cm

Chestpiece Technology

Double Sided

Chestpiece Weight

3.1 Ounce

Chestpiece Weight (metric)

87 g

Diaphragm Diameter

1.7 Inch

Diaphragm Material


Eartip Type

Soft Sealing

Extra Eartips


Headset Finish

Black, Smoke, Stainless

Headset Material

Wide diameter aerospace alloy / Anodized aluminum


45 mm


22 Inch, 27 Inch

Length (Metric)

55.8 cm, 69 cm

Most Significant Environmental Benefit of this SKU

3M™ Littmann® next-generation tubing is not made with natural rubber latex, and does not contain phthalate plasticizers.‎

Net Weight

6 oz, 6.2 oz

Net Weight (Metric)

167 g, 177 g



Warranty Period

7 years


175 mm



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