3M Littmann Electronic Stethoscope Model 3000 with Ambient Noise Reduction

3Ms new Ambient Noise Reduction technology reduces distracting room noise by an average of 75% without eliminating critical body sounds. This stethoscope is uniquely equipped to help you pick up difficult-to-hear heart, lung and other body sounds.

How Ambient Noise Reduction works
The proprietary Ambient Noise Reduction (ANR) technology, internal to the chestpiece, acoustically cancels out an average of 75% of distracting room noise, greatly enhancing overall utility. This acoustic canceling effect is different from electronic filtering, which may also filter out some portions of body sounds clinicians need to hear.

Category:

People & Blogs

Tags:

• 3M Littmann 3000

[eveninggirl4u]

where can I buy it ? online ?

[1197799]

Jesus man, step back from the microphone!

[BrendanIsCool]

....wut

[cabo02]

You just can't afford one.

[stunterjd]

Top of the line. Works excellent.

[BrendanIsCool]

what an ugly hunk of shite