The 3M™ Littmann® Electronic Stethoscope Model 3100 delivers both exceptional sound quality and a simple-to-operate user interface. With these sound and usability improvements, you might never go back to your old stethoscope.
Proprietary Ambient Noise Reduction Technology (ANR)
- Reduces background noise 85% on average without eliminating critical body sounds
- 13% better ANR than previous models
Acoustic Seal Eartips
- Patented 3M™ Littmann® Snap Tight Soft-Sealing Eartips provides a comfortable fit and excellent seal
- Creates a tight acoustic seal from ambient noise entering through eartip connections
State-of-the-Art Sound Sensor
- Built to stringent specification
- Sound experience equivalent to Littmann® cardiology-grade acoustic stethoscope
- The sound received from the sensor is transmitted naturally to ears through the tubing
Frictional Noise Reduction Technology
- Helps reduce handling noises compared to previous electronic models
- Less distracting than previous models
- Lets you focus on critical sounds
Up to 24X Sound Amplification
- Extra listening power for when you need it
- Helpful when a heart, lung or body sound is especially faint
- May be useful for overly obese patients
- May be helpful when the patient's clothing restricts your listening experience