3M ™ Littmann ® Electronic Stethoscope with Ambient Noise Reduction

3M's new Ambient Noise Reduction technology reduces distracting room noise by an average of 75 without eliminating critical body sounds and provides up to 18 times amplification. This stethoscope is uniquely equipped to help you pick up difficult-to-hear heart, lung and other body sounds. Because of the unique design of its diaphragm and sensor, the Model 3000 can be used comfortably on all body types and sizes. The versatile chestpiece can accommodate infant, pediatric and adult patients and it is ergonomically designed for easy hand manipulation and patient comfort. 29 length. Two year warranty.