Specifications |
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| Display & print as phonocardiogram | Keep a hard copy in the patient's chart every time you assess their heart sounds. |
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| Playback in bell, diaphragm, extended range | Use as a teaching tool. |
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| Send as e-mail attachment | Share with consultants and colleagues. |
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| For Microsoft Windows 95/98/2000/XP | Up-to-date technology. |
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| Eighteen times the amplification (25 dB) of the most advanced conventional Littmann stethoscope | Makes difficult sounds easier to hear |
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| Ambient Noise Reduction technology | Reduces ambient noise by an average of 75% (-12dB) |
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| Filter circuitry provides three frequency response modes | Optimal heart and lung auscultation |
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| Bell | (20-200 Hz) |
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| Diaphragm | (100-500 Hz) |
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| Extended Range | (20-1000 Hz) |
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| Instant playback at normal and half speed. | Re-evaluate immediately. |
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| Infrared transmission of recorded sounds to another Model 4000 or IBM-compatible PC. | Save unusual rhythms and/or sounds for use as a teaching tool. |
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| LCD display in chestpiece, including heart rate readout. | Saves time |
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| Twenty hours of continuous use from two AAA alkaline batteries. | Convenience of ease of obtaining batteries. |
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| Excellent acoustic seal and comfortable fit with patented 3M Littmann Snap Tight Soft-Sealing Eartips. | Excellent acoustic seal and comfortable fit. |
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| Comfortably angled, anatomically correct headset. | This assures a proper fit, minimizes air leaks and prevents the headset from loosening over time. |
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| Two-year warranty | Confidence in a quality product! |
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