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> Littmann electronic stethoscope model 4100WS
Littmann electronic stethoscope model 4100WS
Up for sale are Littmann Electronic Stethoscopes with Ambient Noise Reduction (ANR). These are brand new, never-used items.
* Amplification is up to 18 times greater than the best non-electronic stethoscopes.
* Ambient Noise Reduction technology acoustically cancels out an average of 75% of distracting room noise.
* 3M Littmann Sound Analysis Software lets you see exactly what you're hearing, on your Windows based PC or Pocket PC.
* Digital recording and storage of sounds on six distinct tracks.
* Recording and playback capability at normal and half-speed.
* Permits infrared transmission of digital recordings to another Model 4100 or 4000 or Windows based PC or hand-held device.
* LCD display in chestpiece, including heart rate readout.
* Twenty hours of continuous use from two AAA alkaline batteries.
* Patented 3M Littmann Snap Tight Soft-Sealing Eartips create an excellent acoustic seal and comfortable fit (available in two sizes).
* Comfortably angled, anatomically correct headset.
* Patient-friendly, non-chill rim.
* Chestpiece sized for adult or pediatric patients.
Main Application Areas: Cardiology/High Performance
Performance (1 - 10 Scale): 10+
Chestpiece Design and Technology: Matte Finished Plated Alloy
Binaurals: Single-lumen tubing incorporating electronics
Headset Material: Wide diameter aerospace alloy
Standard Length: 27" or 68.6 cm
Diaphragm Diameter: 1.31" or 2.9 cm
Bell or Small Diaphragm Diameter: N/A
The Littmann Electronic Stethoscope Model 4100 features amplification and proprietary Ambient Noise Reduction (ANR) technoligy. Digital signal processing offers recording, storage, and playback capabilities. And when combined with the 3M Sound Analysis Software you have an exquisite, state-of-the-art auscultation system, which allows you to see what you are hearing via visual display of phonocardiogram. This hardware and software combination will enhance teaching opportunities, serve as a diagnostic aid and help you make more effective us of telemedicine.
Filter circuitry provides three frequency response modes for optimal heart and lung auscultation:
