Welch Allyn GS 777 Wall Unit - PanOptic Ophthalmoscope & Diagnostic Otoscope with an Aneroid Sphygmomanometer
SKU: 77657533376

Welch Allyn GS 777 Wall Unit - PanOptic Ophthalmoscope & Diagnostic Otoscope with an Aneroid Sphygmomanometer

Sale price$544.95 Regular price$605.50
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

Welch Allyn GS 777 Wall Unit - PanOptic Ophthalmoscope & Diagnostic Otoscope with an Aneroid SphygmomanometerGreen Series 777 Wall Transformer Help reduce facility cost with a more energy efficient product Help reduce risk of cross contamination by reducing contact with no on off switch Help improve work flow with contoured handles that automatically turn on off Quickly and easily upgrade from the Welch Allyn 767 Wall Transformer to the GS 777 Wall Transformer 80820 PanOptic Ophthalmoscope 5X larger view of the fundus 25 field of view as opposed to 5 from a

Green Series™ 777 Wall Transformer


80820 | PanOptic™ Ophthalmoscope

  • 5X larger view of the fundus - 25° field of view as opposed to 5° from a regular ophthalmoscope.
  • 26% increase in magnification makes retinal details clearer and easier to see.
  • Halogen light for true tissue colour and consistent, long-lasting performance.
  • Axial PointSource™ optics produce a shadow-free spotlight, easier entry into undilated pupils.
  • 6 apertures:
    • Micro - allows quick entry into small, undilated pupils.
    • Small - provides excellent view of fundus through an undilated pupil.
    • Large - general examination of the eye through dilated pupil.
    • Slit - used to determine levels of lesions and tumors.
    • Cobalt blue - used with flourescein dye to view small lesions, abrasions and foreign objects on the cornea.
    • Red-Free filter - filters out red light for easy identification of veins, arteries and nerve fibers.
  • Dynamic focus - smoothly and precisely adjust the focus from -25 to +20 diopters, adjustable via easy-to-reach focussing wheel.
  • Patient eyecup comfortably establishes and maintains proper viewing distance and screens out ambient light.
  • Greater working distance and ergonomic design for maximum comfort and ease of use.
  • Variable illumination strength via the handle rheostat dial.

Rheostat Control

Vary the power of illumination with the smooth turn of a dial.

Aperture Selection Disc

Switch easily between 6 apertures via a disc on the head.

Six Apertures

A wide range of practical apertures to select from.

DYnamic focus

Focus on the fundus, cornea, iris and other ocular structures.


5X Larger Field of view

25 degree field of view compared to 5 degrees on a regular ophthalmoscope.

Narrow beam entry point

Easier entry into undilated pupils compared to a standard ophthalmoscope (left).

25020 | Diagnostic Otoscope

  • The Halogen HPX™ lamp provides light output for true tissue colour and consistent, long-lasting performance.
  • Fibre optics project cool light to the distal tip with no reflections or obstructions for superior views of the tympanic membrane.
  • The wide-angle viewing lens allows for instrumentation under magnification.
  • Insufflation port for manipulation of the tympanic membrane.
  • A sealed system for pneumatic otoscopy and accurate diagnosis of otitis media.
  • Variable illumination strength via the handle rheostat dial.

Halogen + Fibre Optics

Allows a completely unobstructed view in true tissue colour.


Rheostat Control

Vary the power of illumination with the smooth turn of a dial.


Wide-angle Viewing Lens

With easy access for cleaning.



Insufflation port

Attach an insufflation bulb to test the mobility of the tympanic membrane via pneumatic otoscopy.

Aneroid Sphygmomanometer

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 77657533376

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Lina
Los Angeles, US
★★★★★ 5
Worthwhile!
Size: Medium/Large, Color: Turkey Day Drumstick - Large
I have a small dog with a really strong bite! Usually have to buy toys that are meant for bigger dogs. This has lasted us for what feels like forever. It does sound very heavy when dropped! My dog loves it though! Would definitely recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
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Verified Purchase
Natasha M.
Chelsea, US
★★★★★ 5
Crazy for her iguana!
Size: Medium/Large, Color: Illana the Iguana - Large, Size: Medium/Large, Color: Illana the Iguana - Large
Instant fav for my girl but looks like I'll be replacing often 🤪 she is a super chewer. She loves the soft vs hard combo on toys. Damage in the pic is within 10 mins. 😬😬😬 excellent quality
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Reviewed in the United States on May 27, 2026
W
Verified Purchase
War317
San Leandro, US
★★★★★ 3
Foreign body risk for dinosaur dogs
Size: Medium/Large, Color: Dog Ness Monster - Large, Size: Medium/Large, Color: Dog Ness Monster - Large
My dog Bert had foreign body surgery 10 days ago because he swallowed a piece of a toy, so I was looking for something stronger, like for a tyrannosaurus rex. This toy had good reviews, so I bought it for him. In 25 minutes and he'd chomped a chunk of the blue water part off. Bought the toy around 8am, gave it to him around 8pm, and it was in the trash by 8:30pm. This toy is definitely NOT for super chewer tyrannosaurus rex dogs like Bert. But definitely IS a toy that is pretty sturdy and strong for dogs who don't have the bite force of a dinosaur.
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Reviewed in the United States on April 12, 2026
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Verified Purchase
Gary Hugo
Houston, US
★★★★★ 4
Definitely not indestructable
Size: Medium/Large, Color: Dog Ness Monster - Large, Size: Medium/Large, Color: Dog Ness Monster - Large
I have a 1-year-old toy fox terrier (Rocky, pictured). He has been chewing on this toy for seven months now; it is one of his favorites. He has been unable to seriously damage the "ocean" portion of this toy, but as you can see from the provided image, the sea serpent has not faired that well. It is missing its snout and smaller portions of the humps. My guess is that the advertiser images showing much larger dogs with "like new" versions of the toy are just that...NEW AND UNCHEWED. I have not had to clean up bits of this toy from my floor, so I assume Rocky has been swallowing them. My hope is that the yellow material of the serpent is not chemically dangerous when exposed to digestive fluids. Rocky easily destroys plush toys in a matter of days if not hours and, consumed pieces of a small microfiber blanket that he liked to toss around and play tug-of-war with (past tense as he destroyed it and has since been trashed after I began finding feces-stained undigested pieces of it lying around). Since this toy has survived seven months and has remained recognizable, I have to agree it is durable. Just beware, if my small toy fox terrier can damage the toy as pictured, expect your large breed chewer to do similar or worse damage. Also, the toy is very heavy! When Rocky drops it down a flight of stairs, it makes a MAJOR thud at the bottom, and sometimes makes me wonder if it might crack the large tile at the bottom. I cautiously recommend the product. Note the yellow frisbee in Rocky's picture. It is only a few months old and surprisingly has not suffered any chew damage despite substantial abuse. It appears to bend in the wind like a proverbial reed, evading damage by yielding to pressure.
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Reviewed in the United States on July 5, 2024
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Verified Purchase
Elaina rice
Dallas, US
★★★★★ 5
Dog loves it! For tough chewers for sure
Size: Medium/Large, Color: Dog Ness Monster - Large, Size: Medium/Large, Color: Dog Ness Monster - Large
Dog absolutely loves it, he’s super rough on all of his toys they usually last about 10 minutes bore they are torn to shreds. It’s lasting through his chewing so I’m happy. It’s also super cute.
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Reviewed in the United States on April 9, 2026

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