Hear it.
State-of-the-art sound sensor. Proprietary Ambient Noise
Reduction (ANR) technology reduces on average 85% of unwanted background
noise. Amplification capability when sounds are soft. Clinical evidence
shows it’s easier to detect difficult-to-hear heart sounds like S3
gallops, aortic regurgitation murmurs, as well as abnormal lung sounds.
It all adds up to an exceptional listening experience - compared to
acoustic scopes.
Record it.
Capture a sound for later
playback. Helpful when seeking a peer opinion or when you are writing up
notes on your patient’s condition, after your patient has left.
Send it.
Bluetooth®
technology lets you transmit sounds real-time to your PC, which can
then be further analyzed, attached to medical records, or reviewed
online with colleagues.
Confirm it.
Use available Zargis®
Cardioscan™ software to help you detect and classify suspected heart
murmurs while with your patient. Or visualize heart and lung sounds
using Zargis® StethAssist™ software, included free with every 3M™
Littmann® Electronic Stethoscope Model 3200. Two great tools that can
enhance the auscultation process and help you hone your skills.
With the Littmann® Model 3000 Series Stethoscope…
83% of cardiologists indicated it was easier to detect/hear a S3 gallop
82% of cardiologists indicated it was easier to detect/hear an aortic regurgitation murmur (Grade 1 or 2)
90% of critical care nurses indicated it was easier to detect/hear abnormal lung sounds3
When Using a Non-Electronic, Cardiology-Type Stethoscope vs. the Littmann® Model 3000 Series Stethoscope…
Cardiologists missed an S3 gallop 40% MORE OFTEN1
Cardiologists missed a Grade 2 aortic regurgitation murmur 5 TIMES MORE OFTEN2
Critical care nurses misidentified whether a sound was normal or abnormal TWO TIMES MORE OFTEN3
When Using a Non-Electronic, Cardiology-Type Stethoscope vs. the Littmann® Model 3000 Series Stethoscope…
Cardiologists missed an S3 gallop 40% MORE OFTEN1
Cardiologists missed a Grade 2 aortic regurgitation murmur 5 TIMES MORE OFTEN2
Critical care nurses misidentified whether a sound was normal or abnormal TWO TIMES MORE OFTEN3
Don't miss the sounds you need to hear!
Purchase With Confidence - 100% Guaranteed

We fully guarantee that the 3M Littmann Electronic Stethoscope Model
3100 that we sell you is 100% guaranteed by 3M Littmann. Our 3M
Littmann Electronic Stethoscopes are purchased directly from a 3M
supplier.
** To register your 3M Littmann Electronic Stethoscope go to:

You can also verify your warranty on this page.
IMPORTANT NOTE:
Electronic Stethoscopes are an exception
to the no restock fees and 30 day money back guarantee. This product is
shipped directly from the wholesale distributor who charges a
restocking fee. RMA (Return Merchandise Authorization) must be
requested within 15 days of delivery of the stethoscope if returning.
The restocking fee is $25. If returned, the restocking fee of $25 will
be deducted from the refund. There is only the 15 Day Trial
Period offered on stethoscopes, the 30 day money back guarantee does not
apply. (updated 1/03/12)