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  • Stethoscope Littmann 3M Cardiology IV Black 6152 1
  • Stethoscope Littmann 3M Cardiology IV Navy Blue 6154 1
  • Stethoscope Littmann 3M Cardiology IV Hunter Green 6155 1
  • Stethoscope Littmann 3M Cardiology IV Plum 6156 1
  • Stethoscope Littmann 3M Cardiology IV Raspberry 6158 1
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3M Littmann - Cardiology IV Stethoscope - Standard Finish (Various Colours)


3M Littmann Cardiology IV Stethoscope 6152 - Black Tube, Stainless Stem and Headset, Standard-Finish Chestpiece 69cm

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The Littmann 3M Cardiology IV is the most recent addition to the Littmann stethoscope range. Retaining its traditional dual lumen design, the Cardiology IV boasts improvements in sound quality with its next generation tubing for greater audio retention and improved durability. The new diaphragm assists in the reduction of surrounding noises improving the clarity and definition of the heart and lung sounds.


  • Chestpiece Finish: Machined Stainless Steel‎
  • Chestpiece Technology‎: Double Sided‎
  • Chestpiece Weight‎: 85 g‎
  • Diaphragm Diameter: 4.3 cm‎ (Adult), 3.3cm (Paediatric)
  • Diaphragm Material: Epoxy/Fiberglass‎
  • Diaphragm Type: Two Tunable Diaphragms‎


  • Construction: Dual lumen (two acoustic channels within tube)
  • Tube Colour‎: Various ‎


  • Eartip Type: Soft Sealing‎
  • Headset Material‎: Wide diameter aerospace alloy / Anodized aluminium



  • Double sided chestpiece for paediatric and adult ascultation
  • Paediatic chestpiece is convertible to an open bell
  • A tunable diaphragm for low and high frequency sounds
  • Traditional dual lumen tubing that reduces noise artefact and improved longevity
  • Adjustable headset
  • Angled ear tubes for comfort fit
  • Various colours available


  • Model‎: Cardiology IV™‎
  • Length: 69 cm‎
  • Net Weight‎: 177 g‎
  • Performance‎: 9‎
  • Trademark: Littmann‎
  • Occupation‎: Anesthesiologist, Cardiologist‎, Emergency Physician, EMT/EMS, Family Practitioner, Internist, Medical Student, Nurse, Pediatrician, Physician, Respiratory Specialist‎
  • Patient: Adult, Paediatric‎
  • Warranty Period: 7 years