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  • Diagnostic Set Welch Allyn GS 777 Wall Mounted with Macroview and Coaxial 77716-71ML 1
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*Images shown are for illustration purposes and actual product may differ slightly*

Welch Allyn Green Series 77716-71ML Wall Diagnostic System


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Wall mounted GS diagnostic system with Coaxial Ophthalmoscope, Macroview Otoscope, Locking Collars and LED Lamps for whiter brighter light.


777 Wall Transformer

  • Works with all existing 3.5V diagnostic heads
  • Handle based rheostats allow for quick and easy intensity adjustment
  • Opti-sens optical sensors automatically turn handles on when they are removed from the cradle and off when they are replaced
  • Advanced coil cords are capable of stretching up to twelve feet and have a ten (10) year warranty
  • Ease of installation with pre-drilled mounting panel and hardware included

3.5V Coaxial Ophthalmoscope

  • LED lamp provides whiter, brighter light for true tissue colour and long-lasting performance
  • Coaxial optics produce a shadow-free spot, easier entry into undilated pupils, and a larger field of view versus standard ophthalmoscopes
  • Detect corneal abrasions with cobalt blue filter
  • Sealed optics keep out dust and dirt
  • 18 unique aperture/filter combinations for greater versatility
  • Red-free filter may be used with any aperture
  • 28 focusing lenses with a range of -25 to +40 diopters

    3.5V MacroView Otoscope

    • A nearly complete view of the tympanic membrane with approximately twice the field of view and 30% greater magnification than a traditional otoscope
    • Ability to adjust focus for variable ear canal length of farsighted eyes
    • Tip grip for secure fastening and ejection of ear specula
    • Fiber optics produce cool light with no reflections, no obstruction
    • LED Lamps provide whiter brighter light during use

    LED Lamps:

    LED lamps use less energy, resulting in lower contact temperature, allowing greater comfort for you and your patients, and three times the on-time of your traditional rechargeable handle. The LED lamps are covered by a 7 year warranty.


    • 5 year warranty on PCB and Transformer, 10 year on Cords and Handles
    • 1 year warranty on Macroview*
    • 1 year warranty on Co-axial Ophthalmoscope*

    *Accessories including globes and speculum tips are not covered under  warranty

    Additional Information:

    • Dimensions (H*W): 305mm * 1020mm
    • Weight: 5kg
    • Power Source: Mains power source

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