Stethoscope uk

The advanced technology of the 3M Littmann Electronic Stethoscope 3000 Model features amplification and Ambient Noise Reduction* (ANR) technology, reducing ambient noise by an average of 75% (-12dB) without filtering out critical body sounds. 

The Littmann Electronic Stethoscope 3000 Model is ideal for use as a diagnostic aid as part of the physical assessment of a patient and is recommended for cardiology and high-performance adult and paediatric use. 

Amplification is up to 18 times greater than the best non-electronic stethoscopes 
Ambient Noise Reduction (ANR) technology 
Ergonomic, one-button control allows you to adjust volume and frequency mode with one finger 
Traditional cardiology tube set allows scope to easily fold and be placed in pocket. 
Single AAA battery provides up to 200 hours (approximately 6 months) of use 
Programmable volume settings 
Versatile chestpiece can accommodate infant, pediatric and adult patients 
Non-chill diaphragm for patient comfort 
Patent-pending low friction diaphragm surface 
Excellent acoustic seal and comfortable fit with patented 3M Littmann Snap Tight Soft-Sealing Eartips 
Automatic power shut-down after 3 minutes from last button activation 
Available in Black, Burgundy and Navy Blue 
Two-year warranty 
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 cancelling effect is different from electronic filtering, which may also filter out some portions of body sounds clinicians need to hear.