Replacement Tube (dual lumen binaurals) fits ALL leading brand single-head Cardiology Stethoscopes T72 GREEN








Key features
- •High Quality Replacement tubing - Double Lumen
- •Molded 7mm non-latex tubing - Excellent sound transmission.
- •Stainless steel binaurals angled at 15 degrees - Superior comfort
- •Soft ear tips, steel spring - Ergonomic design
- •Compatible with 7mm core tubes. (will not fit the thinner 5mm standard models)
Replacement Tube (dual lumen binaurals) fits ALL leading brand single-head Cardiology Stethoscopes T72 GREEN
List Price: $43.56$39.20DEALYou Save: $4.36 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 24, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers4.2
out of 5
Based on 10 reviews
5★
90%
4★
10%
3★
0%
2★
0%
1★
0%
Didn't fit my Litman
Stephani✓ Verified Purchase•October 17, 2023
Was not the right size for my Litman. Mine has a tapered tubing so be aware. Otherwise great product.
It works!!
Bethany Kinneer✓ Verified Purchase•October 14, 2023
This works!!! I have had a few Littmann stethoscopes 🩺... they're my stethoscope of choice.
I was willing to 'risk' this stethoscope because I just needed new tubing vs investing in an entirely new piece.
I have found it's not as crisp as my Littmann tubing, but it isn't enough to worrisome.
It was easy to trade out my ear pieces and bell.
Definitely worth the try.
I was willing to 'risk' this stethoscope because I just needed new tubing vs investing in an entirely new piece.
I have found it's not as crisp as my Littmann tubing, but it isn't enough to worrisome.
It was easy to trade out my ear pieces and bell.
Definitely worth the try.
Better Than Original Replacement Binaurals and Bonus Tuneup Kit
Jason A. Graves✓ Verified Purchase•September 11, 2023
I am an Emergency Medicine Specialty Doctor. Purchased these binaurals to replace cracked tubing on my Littmann Master Cardiology stethoscope. The price was vastly cheaper than their genuine Littmann counterpart - 4 times cheaper in fact.
These binaurals are double lumen just like the original. The tubing is identical in appearance, the tubing wall is thicker by about half a millimetre. The tubing is more flexible than the original Littmann tubing which is advantageous as it sits more comfortably around my neck. The tubing attached to the stethoscope head every bit as securely as the original tubing. The texture of the tubing is smoother and more glossy than the original tubing. To my eye this complements the chromed head of the stethoscope better. The ear fit is perfect, not too tight nor too loose. The original tubing was rather too tight in the ears. The rubber ear tips are a marked improvement in comfort over the Littmann originals and that 3 pairs are included with these binaurals along with replacement diaphragm and retaining ring and name badge is really remarkable for a replacement part so much lower in cost than the Littmann original. What is even more impressive, and one might find this hard to believe, but the audio quality is without a doubt better than that produced by the original Littmann tubing when it was new. All of these things combined makes me recommend these binaurals above the Littmann original part even if it were the case that both were priced the same. Although the density of the tubing very well may be lower than the density of the original Littmann tubing and subsequently reduce the durability, the other positive factors in particular the audio quality makes purchasing and using these binaurals a no-brainer. Highly recommend!!!
These binaurals are double lumen just like the original. The tubing is identical in appearance, the tubing wall is thicker by about half a millimetre. The tubing is more flexible than the original Littmann tubing which is advantageous as it sits more comfortably around my neck. The tubing attached to the stethoscope head every bit as securely as the original tubing. The texture of the tubing is smoother and more glossy than the original tubing. To my eye this complements the chromed head of the stethoscope better. The ear fit is perfect, not too tight nor too loose. The original tubing was rather too tight in the ears. The rubber ear tips are a marked improvement in comfort over the Littmann originals and that 3 pairs are included with these binaurals along with replacement diaphragm and retaining ring and name badge is really remarkable for a replacement part so much lower in cost than the Littmann original. What is even more impressive, and one might find this hard to believe, but the audio quality is without a doubt better than that produced by the original Littmann tubing when it was new. All of these things combined makes me recommend these binaurals above the Littmann original part even if it were the case that both were priced the same. Although the density of the tubing very well may be lower than the density of the original Littmann tubing and subsequently reduce the durability, the other positive factors in particular the audio quality makes purchasing and using these binaurals a no-brainer. Highly recommend!!!
Great replacement tubing
Random purchaser✓ Verified Purchase•September 1, 2023
Soft and pliable, a great replacement for my stethoscope!
Orange is the new black
Blue Devil✓ Verified Purchase•July 29, 2023
Purchased to replace cracked tubing on Littmann cardiology III. I was impressed by the sound quality and all the extra parts shipped with the stethoscope replacement tube. I updated all of basic stethoscopes used nursing and PA staff with the extra parts. I am very tempted to order a second kit just parts for my Master cardiology and repair the rest of the staff's older stethoscopes. Knowing that the cheapest effective replacement stethoscopes run $60-$80 on sale. This product is on outstanding value
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