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Q. "I am from Dalian University of Technolgy China. How can I buy a 4200ws electronic stethoscope? How about the price for me? thank you "
A. "We sell into the USA only although have other sites around the world - unfortunately not yet in China. You would need to contact an authorised Littmann distributor in your territory. Please see this link to find the nearest distributor:http://solutions.3m.com/wps/portal/3M/zh_CN/Littmann/stethoscope/"
| Asked on 01-12-2008 | Answered on 01-12-2008 by Melissa | Faq No: 532 |

The official 3M Littmann free CD & Study Guide are listening skills learning tools, a $30 value, using text and audio to help differentiate between normal and abnormal heart and lung sounds.
Stethoscopes make great holiday gifts for family and friends who are doctors, medical students or nurses. Don’t miss this great deal! Whilst Stocks last this holiday season!
3M Littmann Electronic Stethoscope Model 4100WS
We are excited to announce the 3M Littmann Model 4100 WS with Ambient Noise Reduction (ANR). Featuring amplification up to 18 times greater than most advanced conventional 3M Littmann Stethoscopes and proprietary Ambient Noise Reduction (ANR) technology allowing you to reduce ambient noise by an average of 75% (-12dB) without eliminating critical body sounds.
- Now with laser engraving directly on the stethoscope head to protect your investment.
- Specially designed to pick up difficult-to-hear heart and other body sounds
- Amplification up to 18 times greater than most advanced conventional 3M Littmann Stethoscopes. Ambient Noise Reduction (ANR) technology allowing you to reduce ambient noise by an average of 75% (-12dB) without eliminating critical body sounds.
- Three response modes. Bell mode for frequencies 20-200Hz. Diaphragm mode for frequencies 100-500Hz. A unique extended range mode for frequencies 20-1000Hz
- Recording, storage and playback capabilities for six different auscultations, available at normal and half speed
- Infrared data transmission of recorded sounds to either another Model 4100WS or for download to an IBM-compatible PC, providing the option to share or store sounds
- Patented Littmann Snap tight Soft-Sealing Eartips
- Lightweight alloy eartubes and double-leaf binaural spring for more flexibility
When you purchase a Littmann Cardiology III, Master Cardiology, Littmann 3000, or Littmann 4100WS Stethoscope, tick the 'I am a student' box above and will send you a voucher for a FREE Littmann Accessory Kit. The kit comprises of:
- Cardiac Ausculation (Heart Sounds) CD containing over 33 normal and abnormal heart sounds, a study guide, pre-test and post-test.
- An extra set of patented 3M Littmann Snap Tight soft-sealing eartips.
- An engravable ID tag for your stethoscope.
Requirements
You must submit a proof of purchase (your box label or a copy of your Medisave receipt) and a photocopy of your student ID using the special voucher we provide you. You then will receive your FREE Student Accessory Kit directly from 3M in about three weeks.
This offer is only valid for CURRENT students who purchase a 3M Littmann Cardiology III, Master Cardiology, Littmann 3000, or Littmann 4100WS Stethoscope. This offer is only valid within the USA.