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3M Littmann Classic II Infant Stethoscope, 2157, Stainless Steel Rainbow-Finish Chestpiece, 28" Raspberry Tube, Brass Stem, and Headset

  • Based on 1,795 reviews
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Availability: In Stock.
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Arrives Friday, Mar 13
Order within 21 hours and 37 minutes
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Color: Raspberry Tube


Features

  • Dual-sided chestpiece with small 2.7cm diaphragm is ideal for pediatric patients.
  • Versatile chestpiece design provides high acoustic sensitivity with both a floating diaphragm and open bell.
  • Non-chill rim and diaphragm provide patient comfort.
  • Soft-sealing eartips provide an excellent acoustic seal and comfortable fit.
  • Headset is easily adjusted for individual fit and comfort. Angled eartubes align with ear canals.

Description

The 3M™ Littmann® Classic II Infant Stethoscope is based on the proven design of Littmann Classic stethoscopes. It’s a dependable, hard working clinical tool for physical assessment, monitoring, and diagnosis of the smallest patients. The 3M™ Littmann® Classic II Infant Stethoscope is specially designed for use on the smallest patients. It delivers high acoustic sensitivity, through its dual-sided chestpiece, for both high and low frequency sounds. It is used by medical professionals and students alike to identify, listen to, and study heart, lung, and other body sounds for physical assessment and diagnosis in infant patients. Headset tension is easily adjusted for head size and comfort by squeezing together or pulling apart the eartubes. Snap-tight, soft-sealing eartips conform to individual ears for an excellent acoustic seal and comfortable fit. Eartips snap firmly onto the ends of the eartubes and, for safety, require a significant effort to remove. Resilient next-generation tubing retains its shape and flexibility even after folding tightly into a pocket. It provides longer stethoscope life due to improved resistance to skin oils and alcohol, and is less likely to pick up stains. Next-generation tubing is not made with natural rubber latex, a benefit to sensitive medical professionals and their patients. And, to play its part in the protection of human health and the environment, the next- generation tubing does not contain phthalate plasticizers. The Classic II Infant stethoscope is made in the USA for consistent quality. It comes complete with large soft-sealing eartips, large firm eartips, and instructions. Put the power of improved listening in your pocket with the Littmann Learning App. This powerful app is designed to help users better recognize benign and pathological heart sounds, murmurs, and lung sounds. It reinforces learning by offering self-directed learning modules directly on your phone. You can download the free Littmann Learning App now from the App Store® or Google Play Store®. Expanded content is available with a subscription. Manufacturer Contact Information

Product Dimensions: ‎28 x 1 x 1 inches


Item Weight: ‎9.9 ounces


Manufacturer: ‎3M


Item model number: ‎2157


National Stock Number: ‎70200763723


Is Discontinued By Manufacturer: ‎No


Date First Available: ‎July 30, 2009


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Mar 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • High quality stethoscope
Color: Black Tube
This Littmann Classic ll infant Stethoscope is perfect. This is a high quality stethoscope that will last the a long time.
Reviewed in the United States on February 13, 2026 by Newthmom

  • High quality, great for exotic pets
Color: Caribbean Blue Tube
I'm an exotic animal veterinarian, and I use this stethoscope on everything from 14g hamster pups to 10-pound pets. The sound quality is great, and it picks up on low-grade murmurs in small cats and dogs better than my larger Littmann. It's still working wonderfully two years after purchase.
Reviewed in the United States on March 4, 2025 by Ri

  • Great quality at affordable price
Color: Black Tube
Great quality at affordable price.
Reviewed in the United States on October 7, 2025 by Juan

  • Perfect
Color: Caribbean Blue Tube
Excelente calidad , gracias
Reviewed in the United States on December 29, 2025 by Alejandro Canales Alejandro Canales

  • Product
Color: Black Tube
Great quality and very durable.
Reviewed in the United States on September 25, 2025 by Chris Eddins

  • Perfecto para pediatra
Color: Black Tube
Un excelente producto
Reviewed in the United States on October 17, 2025 by Orfilia Melissa

  • It's a Littmann
Color: Raspberry Tube
I've had many Littmann Stethoscopes over the years and if anything, these are the ones that get taken if I'm foolish enough to leave it around (even with a tag). This particular one serves it's purpose well. The color is generally unique as well as the bell which is rainbow and the earpiece which is gold. I haven't seen anyone else with it yet so people should know that it is mine. As to the function, the infant head allows for a more precise location of whatever sounds you are trying to hear which really is the point. The big adult head (and even the pediatric one) on an infant will cover a lot of the heart and you may have a harder time isolating what you want to hear. ... show more
Reviewed in the United States on May 6, 2013 by AnAmazonHome

  • Good
Color: Black Tube
Muy buen producto, good durability.
Reviewed in the United States on August 30, 2025 by Elianee S.

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