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The 3M Littmann Cardiology III Ceil Blue Stethoscope combines outstanding acoustics and versatility and features a dual adult-sided and pediatric-sided chestpiece with 3M™'s patented tunable diaphragm that allows you to use both sides of the stethoscope to monitor low-frequencies and high-frequencies. You've earned the right to choose what features are important in your assessment tools.

• If you're looking for versatility, look no further. The dual-sided chestpiece allows for examination of either children or adults in both low-frequency and high-frequency auscultation using 3M™'s "tunable technology".
• Do you prefer a more traditional stethoscope? Convert the diaphragm from a closed-bell to a traditional open bell simply by removing the diaphragm on the pediatric side and installing the non-chill sleeve which is included with purchase.
• Hear fewer unwanted rubbing noises thanks to the special dual-lumen tubing design.
• Excellent acoustic seal and comfortable fit with 3M™'s patented Snap-Tight Soft Seal Eartips
• Five-year warranty on this product includes free repair, during this period, on any manufacturing or material defect(s) except in the cases of obvious abuse or accidental damage
• Latex free.
• Made in the U.S.A.