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- USA
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
Littmann Cardiology III Stethoscope: Chocolate 3137Suitable for: Superior sound quality for adult and paediatric assessment Exceptional versatility and outstanding acoustic quality are the hallmarks of the prestigious Littmann Cardiology III due to its superior construction and double sided, three function chestpiece. Littmanns Tunable Technology lets you easily switch from low to high frequency sounds by switching from light to firm pressure. Double sided large small chestpiece for both adult and
Superior sound quality for adult and paediatric assessment...
Exceptional versatility and outstanding acoustic quality are the hallmarks of the prestigious Littmann Cardiology III due to its superior construction and double-sided, three function chestpiece.
- Littmann’s ‘Tunable Technology’ lets you easily switch from low to high frequency sounds by switching from light to firm pressure.
- Double-sided large/small chestpiece for both adult and paediatric assessment.
- For maximum versatility the reverse side is also easily transformed into a traditional open bell with the supplied adapter.
- Free laser engraving of text and symbols to personalise your scope and avoid theft/loss.
- Double lumen tubing (two tubes in one) for superior transmission and insulation of sound whilst eliminating "rubbing noise".
- Anatomically designed headset comfortably positioned for optimal sound transmission.
- Comfortable Snap-Tight soft seal eartips create an excellent acoustic seal to reduce ambient noise.
- Durable latex free tubing can be reliably flexed one million times.
- Complement your personal style with Littmann’s large range of chestpiece finishes and tubing colours.
- Used as a diagnostic aid as part of the physical assessment of a patient.
- 5 year warranty includes free repair on any manufacturing or material defects.
- Littmann performance rating of 9 out of 10.
- Tubing: Chocolate (68.5cm/27"). Finish: Stainless Steel
Low Frequencies (adult)
Apply light pressure with the floating diaphragm. (Bell mode)
High Frequencies (Adult)
Apply firm pressure with the floating diaphragm. (Diaphragm mode)
Low Frequencies (Paediatric)
Rotate the chestpiece. Apply light pressure.
High Frequencies (Paediatric)
Apply firm pressure with the small floating diaphragm.
Traditional bell
Transforms into a traditional open bell with the adapter provided.
Versatility
Easily interchangeable between open bell and tunable diaphragm, giving three possible functions.
Laser Engraving
Medisave offer a free laser engraving service on all of our Littmann stethoscopes (and many other items of diagnostic equipment). Because we recognise the value and quality of your tools we have invested in the highest quality equipment and technicians to give you probably the finest engraving service available in the UK (superior to our competitor’s non-free efforts). The end result is an elegant, permanent, precision mark on the surface of the chestpiece, allowing you to show a little of your personality and, more importantly, deterring thieves and making it easier to retrieve your scope should you misplace it. The service does not delay your order and next day delivery services are available.
FREE SERVICE | HIGH QUALITY | NO DELAY | NEXT DAY DELIVERY
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 1878 reviews
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Product Reviews
★★★★★ 4
Durable!
Color: 1 PC-Beef-Red
Alright, here's a product review for those Tough Dog Toys:
Finally, a Toy That Survives My Monster! - Tough Dog Toys Review
As the owner of a determined (and I mean determined) large breed chewer, finding toys that last longer than five minutes has been a constant and often frustrating quest. I've gone through countless plush toys ripped to shreds, rubber toys with chunks missing, and even some "indestructible" toys that met their demise far too quickly. That's why I was both hopeful and skeptical when I came across the Tough Dog Toys, designed specifically for aggressive chewers and large breeds.
Let me tell you, these bone-shaped nylon toys are living up to their name. My power-chewing Labrador has been going at this thing for days now, and I'm genuinely impressed. Where other toys have succumbed to his relentless gnawing, the Tough Dog Toy has held its own. There are some minor teeth marks, as expected, but absolutely no significant damage, no pieces torn off, and no signs of imminent destruction. "Almost indestructible" might actually be an understatement!
The design is simple but effective. The solid nylon construction feels incredibly durable, and the bone shape is easy for my dog to grip and maneuver. It's also a good size for a large breed – substantial enough that he can really get a good chew going without it disappearing in his mouth.
What I appreciate most is the peace of mind this toy provides. I no longer have to constantly supervise playtime, fearing that he'll ingest pieces of a destroyed toy. This feels like a safe and long-lasting option for even the most enthusiastic chewers.
Pros:
* Truly durable – stands up to aggressive chewing from a large breed.
* Solid nylon construction feels virtually indestructible.
* Safe design with no small parts to break off.
* Good size and shape for large dogs to grip and enjoy.
* Provides long-lasting entertainment.
Cons:
* May show some teeth marks over time (though this hasn't compromised its integrity).
* It's a fairly hard material, so dogs who prefer softer toys might not be as interested.
Overall:
If you're at your wit's end trying to find a toy that can withstand your aggressive chewing large breed dog, I highly recommend giving the Tough Dog Toys a try. This bone toy has proven to be the most durable option we've encountered, offering excellent value for money and, most importantly, a safe and engaging chewing experience for your furry friend. Five out of five paws!
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Very well made chew bone!
Color: 1 PC-Beef-Red
Great durable, very well made chew bone! Our dog usually tears up all his toys within a few minutes or sometimes hours after he gets them. He’s had this bone for a few days and it’s still in one piece. Except for the rubber that’s in the middle, he chewed up in a couple of days. I would definitely buy more chew toys made by this company! Well worth the money!
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Reviewed in the United States on May 30, 2026
★★★★★ 3
The rubber middle is not durable, it lasted less than 3 hours.
Color: 1 PC-Beef-Red
I bought this as I have bully/husky puppies (9 months old) and a pitt/doberman (9 years old). They are heavy chewers and destroy everything. I saw a video of this toy. The woman said that her dog chewed on it for a while (about 2 hours or so) she showed the ends visibly chewed, which I expect but it was holding up. The rubber middle seemed to hold up to. I received this yesterday. I had to take it away from them last night as they were chewing the rubber middle off. They had it maybe 3 hours. I didn't give it a lower star score as I will just cut the rubber off and give it back to them. So I was disappointed in the rubber middle not being more durable but the hard plastic it's made from is the strong material they need.
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Bones
Color: 1 PC-Beef-Red
Yes bone 🍖 is very strong and durable MIA, Rocky and Rambo love them ..
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Reviewed in the United States on June 9, 2026
★★★★★ 4
Smaller than pictured but still a good choice for LG-XL dogs/power chewers!
Color: 3 PC-Beef-Red, Color: 3 PC-Beef-Red
Fantastic that these come in a 3 pack - I wish more chew toys did this! The base for these chew toys is pretty tough! The center & ends are hard enough to withstand both my bully mixes & my Irish wolfhound/Great Dane cross. They’re safe enough for even the largest power chewers! (With Supervision) my American Bully got the rubber spikes chewed off in under 20 minutes which is mildly disappointing but he’s a true powerhouse & master destroyer of all chews so I’m not that bent out of shape about it. I do wish they were as large as they appear in the ad pics but isn’t that the game we all play ordering offline anymore? 🤷🏻♀️
• Pro Tip: smear this toy in peanut butter (xylitol free!), wet food mixed into a slurry with water or bone broth + kibble/treats, yogurt, or even pumpkin puree and freeze for a few hours & relax while watching all the organic engagement your dog gets out of this toy!
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Reviewed in the United States on June 3, 2026
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