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3M Littmann Cardiology III Stethoscope: Red 27"

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  • 3M Littmann Cardiology III Stethoscope: Red 27"

Littmann Cardiology III Stethoscope: Red 3140

SKU Part Number: 3140

Availability: 8 in stock

  • Buy multiples of ANY color/model Littmann steth and save!
  • Buy 2 for $142.24 each
  • Buy 3 for $141.52 each
  • Buy 5 for $140.81 each
  • Group buy with your friends and colleagues to save $$$

Laser Engraving


Maximum number of characters: 20

Same day engraving. There is no delay to the order. Next day delivery available.


Suitable for:
Stethoscopes for Cardiologists Stethoscopes for General Practitioners Stethoscopes for Medical Students Stethoscopes for Chilc Specialists

Performance Rating 9 out of 10

Superior sound quality for adult and pediatric assessment...

With its superior construction and double-sided, three function chestpiece, the prestigious Littmann Cardiology III demonstrates exceptional versatility and outstanding acoustic quality.

  • Apply light and firm pressure, and switch easily between low and high frequency sounds with 3M’s ‘Tunable Technology’.
  • Assess both adult and pediatric patients with the double-sided large/small chestpiece.
  • Reverse side transforms easily into a traditional open bell with the supplied adapter for maximum versatility.
  • The superior transmission and insulation of sound from the double lumen tubing (two tubes in one) also eliminates “rubbing noise”.
  • Optimal transmission of sound from the anatomically designed and comfortably positioned headset.
  • Choose from Littmann’s large range of chestpiece finishes and tubing colors to compliment your personal style.
  • Used as a key diagnostic aid during the physical assessment of a patient.
  • The durable latex free tubing can be flexed up to one million times.
  • Free repair on any manufacturing or material defects included in the 3 year warranty.
  • 9 out of 10 Littmann performance rating.
  • Red Tubing (27”/68.5cm)
Light pressure for low frequencies
BELL MODE (adult)
For low frequencies, apply light pressure with the floating diaphragm.
Firm pressure for high frequencies
For high frequencies, apply firm pressure with the floating diaphragm.
Paediatric chestpiece on reverse
Low Frequencies (Pediatric)
Rotate chestpiece and apply light pressure.

Tunable technology on both sides
High Frequencies (Pediatric)
Use to small floating diaphragm to apply firm pressure.

Converts to traditional bell
Use the adaptor provided to transform into a traditional open bell.
Adapter supplied
The three possible functions are easily interchangeable.

Free Laser Engraving

Laser Engraving

Medisave offer a laser engraving service on all of our Littmann stethoscopes (and many other items of diagnostic equipment). Because we recognize the value and quality of your tools we have invested in the highest quality equipment and technicians to give you probably the finest engraving service available in the US (superior to our competitor’s more expensive efforts). The end result is an elegant, permanent, precision mark on the surface of the chestpiece, allowing you to show a little of your personality and, more importantly, deterring thieves and making it easier to retrieve your scope should you misplace it. The service does not delay your order and next day delivery services are available.


Additional Information
UPN 00707387584481
Model Littmann Cardiology III Stethoscope
Style No
Color Code No
Color Description No
Finish No
Size No
Color Red
Brand Littmann Stethoscope
Gender No
Features No
Engraving Yes
Headset Wide Diameter Aerospace Alloy
Diaphragm No
Chestpiece Machined Stainless Steel, Two-sided Tunable
Overall Acoustic Performance 9
Main Application Cardiology / High Performance
Warranty 5 Years
User Group Cardiologists, Child Specialists, General Practitioners, Medical Students, Respiratory Specialist, Critical Care Nurse
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Customer Reviews

7 Item(s)

per page
Review by
Overall Rating

Arrived in good time. It's not too long nor too short. Seems to be better than my lightweight so far. Couldnt quite switch the bell yet. I have mine in red and no one will be able to steal it and I could probably spot it down the hall. No need to prewarm the diaphram/bell. Love it so far.

(Posted on 3/28/15)

Review by
Overall Rating

I've owned this stethoscope for two years now and it's hands down one of the best investments I've made in my nursing career! I can hear even the faintest of sounds. The red is so bright and cheery! This is a great investment!

(Posted on 9/25/14)

Review by
Overall Rating

variety of sounds can be heard without difficulty. I am a beginner and this stethoscope is awesome to carry on rotations. great investment.

(Posted on 9/7/14)

Review by
Overall Rating

During clinical rotations last week I was unable to clearly assess a patient's heart sounds with my student level steth. A classmate let me borrow his Cardio III steth, and I was amazed at the level of difference in sound. I was clearly able to auscultate this difficult patient using this superior steth. I have been shopping around for this steth and found medisave has the best online prices. Can't wait to own this beautiful, lightweight, flexible, smart investment!

(Posted on 2/16/13)

Review by
Overall Rating

It's nice. I can hear very well compared to other stethoscopes... the earpiece fits snugly into the ears, there are various sizes of earpieces to accommodate all sizes of ears I suppose. It drowns out the background noise. So functionally it's pretty awesome... And the engraving makes it even more fun and cool. I'm having second thoughts about the color though. Well, too late, nevertheless the color pops out!

(Posted on 1/24/13)

Review by
Overall Rating

It allows me to hear the sounds with a clear tone. Everything is so different in this stethoscope compared to my old one. I would not use any other brand.

(Posted on 11/24/12)

Review by
Overall Rating

I'm a third year PA student about to start rotations and so I decided to buy this one after trying several of my classmates stethoscopes. I choose this one because it had the best sound it doesn't make me strain to hear. I choose the bright red color because I wanted it to stand out in the crowd and be different. Overall I love my new stethoscope with my name engraved on it.

(Posted on 5/25/12)

7 Item(s)

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2015-04-21 11:59:40 am