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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
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Description
MDF 777 Stainless Steel Dual Head StethoscopeMDF 777 Stainless Steel Dual Head Stethoscope Dual head durable stainless steel chestpiece Ultra thin fiber diaphragm for high frequency sounds Extra large non chill bell provides greater acoustical amplification Full rotation acoustic valve stem with indicator Includes two sizes of ComfortSeal Silicone Eartips Eartips are phthalate free and clear for hygienic purposes High density latex free PVC tubing prevents sticking or cracking Longer length of
MDF 777 Stainless Steel Dual Head Stethoscope
- Dual-head durable stainless steel chestpiece
- Ultra-thin fiber diaphragm for high frequency sounds
- Extra large non-chill bell provides greater acoustical amplification
- Full-rotation acoustic valve stem with indicator
- Includes two sizes of ComfortSeal Silicone Eartips
- Eartips are phthalate-free and clear for hygienic purposes
- High density latex-free PVC tubing prevents sticking or cracking
- Longer length of tube allows comfortable space between practitioner and patient
- Chrome-plated brass headset
- Internal dual-leaf spring headset construction for comfort
- Provides accurate auscultation of heart, lung, and blood pressure sounds
The MDF777 Stainless Steel Dual Head Stethoscope features an ErgonoMax headset.
MDF Instruments have been handcrafted with pride since 1971. Signature MDF quality is backed by a lifetime warranty that protects against defects in materials and craftsmanship. Also offered with the purchase of an MDF Instrument is the MDF Free Parts for Life Program that offers free replacement parts for the life of the instrument.
Replacement parts include silicone non-chill and retaining rings, diaphragm, ID Tag and ComfortSeal eartips.
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
4.5 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 4
Durable dog toy
Solid toy for Malinois
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Reviewed in the United States on March 26, 2026
★★★★★ 5
Extremely Durable
This is truely for heavy chewers. Both my bully mixes have chewed through every bone/ball including Kong. They have had these for about 6 months and they are hardly worn. The dogs love chewing on them too. I wish they came in flavors.
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Reviewed in the United States on April 5, 2026
★★★★★ 5
Must have toy
Found out the hard way my sweet little shy rescue pup can chew through any toy in under 5 min. If it says indescribable they have never met her....until this toy. It has been almost two weeks now. She loves this thing and you cannot tell she has even tried to destroy it. If she does manage to somehow I am instantly buying another. This thing is awesome, a must have for super cheers, and she LOVES it
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Reviewed in the United States on February 8, 2026
★★★★★ 1
Not even close to "virtually indestructible" as described.
Within an hour of receiving this K9 Chew Stick, our 55lb Staffordshire Terrier began chewing pieces off the top of toy. Initially, we were happy to see that our dog enjoyed the chew toy, and it appeared to be durable. For the high cost of this toy, it is very disappointing that pieces can start coming off that quickly. Luckily, our dog wasn't swallowing the pieces, which can easily lodge in their intestines. If your dog is NOT an aggressive/determined chewer or they are happy with chewing for very short periods of time, this toy might be okay for them.
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Durable for Heavy Chewing Rottweiler
Fit for Rottweiler, indestructible and ordered the Y stick from them as well! Lasted longer than any other toy I’ve given her. Kong who?
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Reviewed in the United States on May 4, 2026