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  • Green Series 777 Wall System Welch Allyn 7771671M 1
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*Images shown are for illustration purposes and actual product may differ slightly*

Welch Allyn 77716-71M Green Series 777 Wall Transformer System


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An energy saving wall mounted charging station complete with a Coaxial Ophthalmoscope, Macroview Otoscope, locking collars and halogen lights.


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 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 for white, bright light during examinations
  • 1 year warranty*

3.5V Coaxial Ophthalmoscope

  • Halogen HPX lamp provides 30% 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
  • Polarizing filter virtually eliminates corneal reflection
  • 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
  • 1 year warranty*

Locking Collars 76700

  • Built in USB Charging slot for use with Connex ProBP Monitor
  • Coil cord with an extended length of 4 meters
  • 5 year warranty on PCB and Transformer, 10 year on Cords and Handles

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

    Additional Information:

    • 5W power supply with LED indicator
    • 5W adapter plug
    • Height: 23.4 cm
    • Width: 20.2 cm
    • Depth: 12.1 cm
    • Weight: 1.3 kg