GET RID OF THE NOISEBanish background noise by up to 85 percent with the 3M™ Littmann® 3100 electronic stethoscope, which also amplifies sounds up to 24 times. An easy-to-read backlit LCD display includes frequency selection, sound level, remaining battery life and heart rate. The auto-on feature means no waiting when you need to get to work.
3M Littmann Electronic Stethoscope
3M Littmann 3100 Electronic 27 Inch Stethoscopes
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Enschelita (WASILLA, AK) 07/10/2017
Turns off while using quiet frequently, can't get it to come back on, so have to resort to using old stethoscope. Embarrassing. When it does work I like it.
Pulse recording...why has it taken so long to do this?
Foster (Chicago, IL) 01/27/2016
Want to offset the review that seems positive but was only given one star... Mistake?...but it's the only review so far and probably not fair. I'm just incredibly excited that a company has finally combined pulse with a stethoscope...the technology has been there for a while. Why don't others do the same? Then again, will leaving it at one star drive the price down?