• 3M™ Littmann® Electronic Stethoscope Model 3100
  • 3M™ Littmann® Electronic Stethoscope Model 3100

    • Eliminate 85% (on average) of ambient noise
    • Amplify sounds up to 24x
    • Reduce frictional noise
     More...
    Tube Color
    Products Available
    Available options: Tube Color
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    Specifications
    • Applications
      Cardiology/High Performance
    • Chestpiece Finish
      Chrome
    • Chestpiece Size
      2 Inch / 5.1 cm
    • Chestpiece Technology
      Single sided
    • Chestpiece Weight
      3.45 Ounce
    • Chestpiece Weight (metric)
      98 g
    • Diaphragm Material
      Polyurethane-Coated Silicone
    • Eartip Type
      Soft Sealing
    • Headset Material
      Wide diameter aerospace alloy / Anodized aluminum
    • Length
      27 Inch
    • Length (Metric)
      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
      6.6 oz
    • Net Weight (Metric)
      185 g
    • Performance
      10+
    • Tube Color
      Black, Burgundy, Navy Blue
    • Warranty Period
      2 years
    Details
    • Eliminate 85% (on average) of ambient noise
    • Amplify sounds up to 24x
    • Reduce frictional noise

    Comfortable and surprisingly lightweight, the sleek and sophisticated 3M™ Littmann® Electronic Stethoscope Model 3100 offers Ambient Noise Reduction technology and sound amplification to help you hear with confidence.

    Additional Benefits

  • Bell and Diaphragm mode
  • Patented 3M™ Littmann® Snap-Tight Soft Seal Eartips
  • Non-chill diaphragm cover
  • Next-generation tubing is not made with natural rubber latex and does not contain phthalate plasticizers.
  • Variety of tube colors
  • 2-year warranty
  • Customer Reviews
    3M™ Littmann® Electronic Stethoscope Model 3100 is rated 3.8 out of 5 by 25.
    Rated 2 out of 5 by from not impressed I received 3100 as a gift and was so excited to get it. It was replacing a cardiology SE that lasted 22 years. After less than a year, I have to send it back for repair. It shuts off in the middle of an exam and it falls off of your neck because the diaphragm end is so much heavier. Now I wished I asked for the master cardiology instead.
    Date published: 2016-12-22
    Rated 1 out of 5 by from Lot of artifact disturbances I have had this for few months now. Spent $$$. I hear lot of disturbances, artifacts and amplification makes it only worse. I'm disappointed by this purchase. It works no better than non electronic ones.
    Date published: 2016-11-24
    Rated 1 out of 5 by from wORKED WELL FOR ABVOUT i MONTH aFTER A MONTH THE DISPLAY LIT UP AND BECAME BLANK BUT THE SOUND CUES STILL WERE THERE & I WAS USED TO THEM BY NOW PULSE ALWAYS WORKED INTERMITTENTLY UNTIL DISPLAY WENT OFF AND THEN IT WAS USELESS. RECENTLY THE MICROPHONE HAS BECOME VERY INTERMITTANT ALTHOUGH THE SETTING TONES ARE STILL EASILY HEARD AND GET APPROPRIATELY LOUDER AND PITCH IS ACCURATE. aT TIMES EVEN A FINGER TAP IS TOTALLY INAUDIBLE AND AT TIMES THE PICK WORKS FINE. CYCLING THROUGH OFF AND ON SETTINGS IS OF NO HELP AS IS CYCLING THROUGH FILTER AND SOUND LEVER.
    Date published: 2016-07-21
    Rated 1 out of 5 by from Poor quality, High in artifact. Been in the EMS doing patient care since 1987. Bought the 3100 as a present for my new career as an RN. So disappointed. Way too much artifact from handling and outside sources at all volume levels.
    Date published: 2016-02-05
    Rated 4 out of 5 by from LOVE ALL BUT ONE THING I love my stethoscope and have had this model for a total of 7 years. I re-bought the same model when my diaphragm fell apart after wear and tear. I have a 15% bilateral hearing loss and wear hearing aids. I have been a nurse for 5 1/2 years and work in the ICU. This stethoscope is my saving grace for auscultation of bowel, heart and lung sounds. The only reason I didn't rate it a 5 is because the soft silicone diaphragm comes off so easily and exposes the fragile diaphragm components. It is a design flaw that could be better.
    Date published: 2015-11-15
    Rated 1 out of 5 by from broken twice First time I bought this scope, it only worked intermittently. With warranty I sent it back to the company for replacement. Second scope worked pretty well for about a year and a half. Suddenly l am facing the same problem again. I tried using a new battery. The problem is that while the scope is turned on, the sounds goes on and off randomly. This is with a new battery with the scope turned on at a maximum volume.
    Date published: 2015-03-19
    Rated 5 out of 5 by from Amazing Hi Everybody. Some 25 years ago I had an electronic scope, well was OK, but sound was naff, so went back to the old bell & tube system. Anyway saw this and was eager to try the latest version to see if they have improved. switched on and put it to my chest -- after a couple of seconds I needed no more convincing sound is crystal clear loud even on the lowest setting I can hear noises that were inaudible before. Now will give it a good workout, but i am sure this will be the primary scope for me, some ambient noise, but nothing to worry about and you can always tell the people around you to shut up LOL. A really fine bit of kit well worth the money.
    Date published: 2015-01-07
    Rated 5 out of 5 by from Going to order another one... Have had this scope about a year and I'm constantly asking my techs to "bring the good scope". I have a scope for every exam room and several in the treatment room, but I find myself always asking for and using this one. Love this scope for vet med (large and small animal). The only thing I would like is a little longer tubing for equine/bovine applications.
    Date published: 2014-10-25
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