Replacement Tube by Reliance Medical fits Littmann® Cardiology IV® Stethoscope - Cardiology 4® (All Black)

Replacement tubing. Shipped fast! Works great!

Perfect for when my tubing on my littman cardiac IV tubing cracked and I didn’t want to buy an entire new stethoscope. FWIW I’m a veterinarian and my stethoscopes get a lot of wear and tear so I’ll update my review if it doesn’t hold up.

Works perfectly and has good acoustics as replacement tubing for my Littmann Cardiology IV stethoscope. I was worried that the low price point would mean poorer performance, but that is not the case from my experience with this product.

Good replacement - nice quality. Replaced my Cardiology IV with this baby and saved me a bunch of money in the process.

Great quality, fits in the stethoscope head and is not loose. The earpieces are well-made and have held up well as this is the second tubing replacement I have purchased. Save yourself some money and replace the tubing instead of buying a whole new stethoscope.

I have a cardiology 3 bell and this fit perfectly as a replacement tubing.

It is a suitable replacement for my Littmann Cardiologist but it is definitely not a Littmann. With that I mean that it becomes stiff very quickly and although it is a fraction of the cost of true Littmann replacement tubing, it also lasts merely a fraction of the time. My Littmenn tubing lasted almost ten years, but I have had to replace this tubing basically yearly as It becomes stiff very quickly.

I am a physician and find the sound quality with this tubing and ear pieces to be equivalent to the original Littman tubing although it is somewhat less thick.