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Manufacturer
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3M Health Care
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Manufacturer Address
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3M Health Care Littmann Brand Products
3M Center, Building 275-4W-02
St. Paul, MN 55144-1000 USA
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Manufacturer Web Address
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Distributor
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Authorized Dealors: see website
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Model Name
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3M Littmann Electronic Stethoscope Model 3200
34-8703-7468-2
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List Price
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$500.00
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Our Price
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$370.00
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FDA Classification
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Class II
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CE/UL
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CE
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Power Supply
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2 AA alkaline battery, also compatible with Lithium & NIMH equivalencies
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Technical Support Options
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Ship stethoscope directly to 3M Health Care Service Center for repair or maintenance. Consult FAQ section on website or call the repair and refurbishment center at 800-292-6298.
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Warranty
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2 year against any defects in material and manufacturing.
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Temperature Range Storage
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-22° to 104°F (-30° to 40°C), 15-93% relative humidity
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Temperature Range Usage
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-40° to 131°F (-40° to 55°C), 15-93% relative humidity
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Product Dimensions
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27 inches
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Weight
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185.5g
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Battery Life
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50-60 hours of continuous use
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Battery Replacement Period
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Replace battery within 2 hours of flashing battery life icon.
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Low Battery Indicator
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Yes. Indicator on chest piece, replace when empty battery flashing.
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Digital or Amplifying or Both
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Both
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Amplification Amount
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Amplified in 9 increments up to 24x
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Output Options (Audio/USB/Serial)
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No
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Wireless/Bluetooth
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Bluetooth
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Network Transfer Options
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Direct IP network connection.
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Frequency
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Unavailable from manufacturer
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Frequency Bell
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20-1000Hz, emphasizes lower frequency sounds between 20-200Hz
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Frequency Diaphragm
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20-2000Hz, emphasizes lower frequency sounds between 100-500Hz
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Frequency Extended
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20-2000Hz, emphasizes lower frequency sounds between 50-500Hz
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Ambient Noise Reduction
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Yes, always on.
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Replacement Parts
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Available from manufacturer. Comes with 2 additional sets of ear tips.
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Latex Free (Yes/No)
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Yes
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Diaphragm (Hardware/Electronic)
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Electronic
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Ear Tips/Headphones/Both
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Ear Tips, binaural. Tension adjustable.
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Ear Tip Characteristics
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Soft, great seal, two sizes
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Tubing Length
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27 inches
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Volume Adjustment (Yes/No)
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Yes. +/- button on chest piece, visual indicator on chest piece as well, audible indicator played through ear tips.
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Auto Off/Power Save Options
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Turns to “standby” mode after 20 seconds of inactivity. After 2 hours of non-use, the stethoscope will leave standby mode and fully power off. Menu options to select power consumption settings also available; Low, Medium, and High.
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Care/Cleaning/Maintenance
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Cleaning should be done between each patient use with an alcohol wipe. The diaphragm can be removed and cleaned with alcohol. Do not immerse or attempt to sterilize. Ear tubes, ear tips, plastic tubing and chest piece can be wiped clean with alcohol. Ear tips may be removed for a more thorough cleaning. Keep stethoscope away from heat, cold, solvents and oils.
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Number of Parts
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2 (unit and Bluetooth dongle)
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Integrated Software Package (Capture/S&F/Analysis/Diagnosis)
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All
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Accompanying Software Name
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Zargis StethAssist Lung and Heart Sound Visualization software (included with steth)
Zargis Cardioscan Heart Murmur Detection Software (sold separately)
3M Littmann Scope-to-Scope Tele-Auscultation Software (sold separately)
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Additional Hardware Features (Visual Waveform, SpO2, HR, Visual Indicators)
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Visual indicator is LCD monitor located on chest piece for heart rate (numerical), volume/amplification level, mode, and battery life.
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Carrying Case
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No
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Powering Up
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Press power button on chest piece.
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Power Indicator Light
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LCD screen on chest piece lights up.
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Type of On/Off Switch
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Button on chest piece.
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Modes Available
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Bell, Diaphragm, Extended
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Changing Modes
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Press chest piece graphic button on chest piece. Has graphical representation on the LCD monitor located on the chest piece with accompanying audio confirmation.
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Changing Volume
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Press the +/- buttons located on the chest piece. Has graphical representation on the LCD monitor located on the chest piece with accompanying audio confirmation.
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Mute Button
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No
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Auto Shut Off
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Turns to “standby” mode after 20 seconds of inactivity. If diaphragm registers any audio, it will exit standby mode and resume live mode. After 2 hours of non-use, the stethoscope will leave standby mode and fully power off.
Menu options to select power consumption settings also available: Low, Medium, and High.
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Powering Off
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Press and hold the power button for two seconds on the chest piece. The LCD monitor will turn off.
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Retained Settings
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Retains settings in standby mode. Restores factory setting when fully powered off. You may modify factory settings through chest piece menu adjustments.
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Recording Options
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In-unit onboard Recording, for a maximum of 29 minutes.
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Does it Require Separate Send/Receive Unit
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No
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Interface (how?, what mechanism)
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Bluetooth, with required USB dongle.
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Pros
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Intuitive. Buttons well marked. The way it handles setting configuration is superior. Adjustable binaurals.
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Cons
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M button and recording function is confusing. Settings are not retained unless custom configured.
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Instructional Manual
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Clear and concise. Paper book version falling apart after minimal use.
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PDF version available online
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Yes
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