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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24
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Description
Riester Tristar Stethoscope slate greyProduct overview With 3 dual head chest pieces in various sizes For auscultation in all frequency ranges Excellent acoustic performance Shields unwanted background noise Extensive accessories included tristar Stethoscope The tristar stethoscope from Riester is characterised in particular by the three dual head chest pieces in different sizes included in the scope of delivery. Thanks to a practical quick change connector, these can be changed quickly
Product overview- With 3 dual-head chest pieces in various sizes
- For auscultation in all frequency ranges
- Excellent acoustic performance
- Shields unwanted background noise
- Extensive accessories included
tristar® Stethoscope
The tristar® stethoscope from Riester is characterised in particular by the three dual-head chest pieces in different sizes included in the scope of delivery. Thanks to a practical quick-change connector, these can be changed quickly and according to need. The high-quality stethoscope delivers excellent acoustic performance in all application areas and is used for auscultation in all frequency ranges. Each aluminium chest piece supplied has a special diaphragm and a bell.
Its matt chrome earpieces with external spring ensure a high level of wearing comfort. Combined with the exchangeable soft ear tips with metal thread, optimal shielding of unwanted background noise is guaranteed. The tristar® stethoscope is available with either a slate grey or blue Y-tube.
Product Details
- tristar® stethoscope from Riester
- High-quality stethoscope with dual-head chest piece
- Includes three different dual-head chest pieces in various sizes
- Aluminium chest pieces with practical quick-change connectors
- For auscultation in all frequency ranges
- Excellent acoustic performance in all applications
- High adaptation on the skin thanks to extra flat and soft non-chill rings
- Matt chrome earpieces with external spring
- Replaceable soft ear tips ensure optimal sealing of the ear canal
- Ear tips with metal thread
- Sturdy Y-tube made of PVC
- Provides optimum acoustics to shield unwanted background noise
- Completely latex-free material
- Optionally available with slate grey or blue tube
Dual-Head Chest Pieces
| duplex® | duplex® baby | duplex® neonatal | |
| Ø Special diaphragm | 48 mm | 36 mm | 28 mm |
| Ø Bell | 36 mm | 28 mm | 24 mm |
| Indication | Adults | Children/babies | Newborns |
|
Total length stethoscope with respective chest piece |
79 cm | 78.5 cm | 78 cm |
Delivery Cintents
- tristar® stethoscope
- duplex®, duplex® baby and duplex® neonatal chest piece
- 2 pairs of replacement ear tips
- 1 replacement diaphragm per chest piece
- Name tag
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
4.1 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 5
Her new favorite!!
Color: Red, Color: Red
It is currently her new favorite. She loves the taste and I love that she can't break it. Wonderful bones! And this one has a groove design where I can put my teeth cleaning stuff which is very nice and I am very happy with it.
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Reviewed in the United States on March 28, 2025
★★★★★ 5
Dogs love these
Color: Red
Very durable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 8, 2025
★★★★★ 5
Skye's Absolute Favorite Ball! 🐾
Size: 1 Pack, Style: Ball
Hello, I am Skye! I am an Australian Mountain Doodle puppy, and my humans finally found a ball that can keep up with me! The Benebone Natural Rubber Dog Ball is officially my prized possession.
Why I give it five paws:
The Perfect Chew: It is made of natural rubber, which means it has this amazing, springy texture that feels so good on my teeth. It's super tough, but it still has a satisfying squish when I chomp down on it.
Funky Bounces: Because of the rubber and the design, it doesn't just roll in a boring straight line. When it hits the floor, it bounces all over the place in crazy directions, which makes chasing it so exciting.
Easy to Carry: The texture makes it really easy for me to grab with my paws and hold onto in my mouth, even when it gets a little slobbery during a long game of fetch.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
★★★★★ 5
So far this is the perfect alternative to other wobble toy feeders. Please make a bigger size!
Size: 1 Pack, Style: Pawbler
Why did you pick this product vs others?:
I bought the Pawbler because the two most popular wobble treat feeders on the market are plastic, and one of my dogs just absolutely destroys those in no time because he bites them and throws them rather then nudging them and then he has plastic cutting him so I am forced to throw away a costly treat toy/dispenser. I thought maybe a rubber one would work out better. So far my dogs love it, it works well spitting out their kibble, seems to be holding up and is easy to clean and feels like a good weight, not a super flimsy toy.
I would love to see it made in a slightly larger size, I think this current size is good for medium dogs. It holds just under a cup of small round kibble but I would like to see one that can hold more and is slightly larger in size.
I have 4 german shorthaired pointers, my test subject for this toy is mostly my 70 pounder who bites the toys instead of nudging them and throws them across the room, so it is taking a beating. I think for him a larger size would be helpful in deterring that behavior but I also think this may be too small for larger breeds.
Durability:
So far this toy looks just like when I bought it. It has no punctures or scratches and unscrews without problem. We have only had it a week or so but we use puzzle/toy feeders to feed our dogs lunch every day so it is pretty easy to tell which toys won't last long. Obviously, I can't speak to long-term durability at the moment, but I can say that most toys similar to this end up already scratched or punctured in a few days, so this is already sturdier when compared to what I have tried before.
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Reviewed in the United States on June 26, 2025
★★★★★ 4
Well made and durable, not a toy the pups seek out
Size: 1 Pack, Style: Tug
Well made. Thought our staffies would love since they live tugging with each other. Sadly not something they seek out. We love ALL the benebone chews though!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
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