Hear the difference:
The 3M™ Littmann® Electronic Stethoscope Model 3000 allows you to tune out the
room when you turn up the volume. 3M´s new Ambient Noise Reduction technology
reduces distracting room noise by an average of 75% (- 12 dB) over the bell and
diaphragm operating range. This stethoscope is uniquely equipped to help you
pick up difficult-to-hear heart, lung and other body sounds even when the world
around you is filled with distracting noise.
How Ambient Noise Reduction (ANR) works:
The proprietary Ambient Noise Reduction technology internal to the chestpiece,
acoustically cancels out an average of 75% of distracting room noise, greatly
enhancing overall utility. This acoustic effect is different from electronic
filtering, which may also filter out some portions of body sounds clinicians
need to hear.
Littmann Parts and Accessories, Littmann Stethoscopes, Heart Sounds,
Littmann Electronic Stethoscope Model 3000 $
399.00
$264.99![]()