Is there a big difference between the 22" tube & the 27"?

Bought a 22'' several years ago, and I didn't notice a difference acoustically. What gets annoying sometimes is the 22" falling off my shoulders (I keep it there, rather than in my coat pocket) when not in use. May not seem like a big deal, but there have been a few times when I'm doing an abdominal or patient in supine position exam, where the 22 inch 'scope can easily slide off my one shoulder and clunk the patient in the chest.

Is the cardiology iv worth the extra money in comparison to the iii? Does it have better sound quality than the iii? What are the main differences?

I actually purchased a 3 had it for 3 weeks and it got stolen so I got a 4. The sound quality on the 4 is amazing. is it better than the 3, I can't really tell a noticeable difference... it does feel lighter to me than the 3. I also feel that it is made with different material as it seems to be easier to clean. Not exactly sure what the main differences are but for an extra 20$ I think it is completely worth it.

Is this better than the classic iii? my wife will receive her diploma as a m.d. , and this will be my gift to her. she already use a classic iii

The 3M Littmann 6158 Cardiology IV Stethoscope has a seven year warranty. The acoustics are better than the classis III. On an acoustic scale of 1 to 10 it would be a 9.The Classic III has a five year warranty. On an acoustic scale of 1 to 10 it would be a 7.Thank you for your interest.CeilBlue Service

Is the littman cardiology iv better than the cardiology iii?

Yes!! Way better!! Had a 3 for years and just got a 4 and absolutely love it!! The sound quality is amazing!!

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Description

🎧 Hear the future of diagnostics with precision and style!

NOISE FREE FOCUS - Dual-lumen tubing design removes distracting tube noise, so you catch every subtle sound.
PERFECT FIT ALL DAY - Ergonomically angled ear tubes ensure a comfortable, personalized fit for extended use.
HEAR EVERY BEAT CLEARLY - Advanced acoustics deliver superior sound clarity for confident diagnostics.
DURABILITY MEETS COMFORT - Next-gen tubing resists stains and lasts longer without latex or harmful plasticizers.
CUSTOMIZABLE LISTENING EXPERIENCE - Tuneable diaphragm lets you switch between high and low frequencies with a simple pressure adjustment.

The 3M Littmann Cardiology IV Stethoscope in Plum offers clinicians exceptional acoustic performance with a tunable diaphragm and dual-lumen tubing that eliminates noise. Its durable, stain-resistant tubing is free from latex and phthalates, while the adjustable headset ensures a comfortable, personalized fit for professional use.

Specifications

ASIN	B01CS2OFMG
Best Sellers Rank	#6,242 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #14 in Stethoscopes
Date First Available	March 13, 2016
Department	Mens
Is Discontinued By Manufacturer	No
Item Weight	15.8 ounces
Item model number	6156
Manufacturer	3M Littmann
Product Dimensions	16 x 7.3 x 5.8 inches

Reviews

D**D

Item was damaged

It has a small hole on the plum coloured part

24.04.2025

D**Y

Very bad products

Can not be audible FHS.

30.07.2021

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3M Littmann Cardiology IV Stethoscope (Plum)

Description

Specifications

Reviews

Common Questions