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Welch Allyn 77792-ML 777 Green Series Diagnostic Wall System - LED Lighting

By Welch Allyn | Mfr#: 77792-ML | Tiger#: TM20817
777 Green Series Integrated Wall System with MacroView™ Otoscope WEL77791-MXNOBP

Product Highlights

  • Allows for reliable diagnostic patient data in a standardized and energy efficient solution to improve your bottom line
  • Includes: Wall Transformer, Macroview Otoscope, Kleenspec® Dispenser, Wall Aneroid and Mounting Board
  • Available Options: Ophthalmoscope
  • Compatible with Spot and Spot Lxi Vital Sign Monitors
  • Green Series encourages environmentally friendly practice
List Price: $1,683.00
Your Price: $1185.03
You Save: $497.97 - 30%
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Ships Out Within: 14 - 21 Business Days

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Overview for Welch Allyn 77792-ML 777 Green Series Diagnostic Wall System - LED Lighting

Welch Allyn Green Series 777 Integrated Wall Systems are designed to put all the tools needed for fast examination and accurate diagnosis within arm's reach, incorporating all the vital diagnostic tools required and improving work processes. For one exam room or for a whole facility, the easy-to-install GS 777 Modular Wall System offers essential otoscopes, ophthalmoscopes, thermometry, pulse, and even vital signs gadgets. Upgrade to this wall system and guarantee your facility gets reliable diagnostic patient data in a trusted, consistent, and productive manner.

The Green Series: Following the massively popular 767 series, the 777 Green Series aims to lower waste and costs by being more energy efficient. The instruments feature LED lamps and automated handles, helping to save energy and money.

Standard Features

  • Wall Transformer (77710)
  • Mounting board
  • Kleenspec® Specula Dispenser

Customize Your 777 Green Series Integrated Wall System


  • Macroview® (23810)
  • Macroview® LED (23810-L)
  • Macroview™ with Throat Illuminator (23820)
  • Pneumatic (20200)


  • Coaxial (11720)
  • Coaxial with LED (11720-L)
  • PanOptic (11810)
  • PanOptic with Cobalt Filter and Corneal Viewing Lens (11820)
  • PanOptic with Cobalt Filter and Corneal Viewing Lens with LED (11820-L)

Thermometer: SureTemp® Plus (01690-300)

BP: 767-Series Wall Aneroid (7670-01)

Mounting Bracket for Spot Vital Signs or Spot Lxi Vital Signs are also available by request.


SureColor Technology: The LED lamps available with some tools in this system feature Welch Allyn's patented SureColor™ technology, which provides consistent color output while light intensity is lowered to improve the view or increase patient comfort. It allows the color of the light to remain the same even as the light intensity is dimmed.

KleenSpec Dispensers: This specula dispenser comes ready-loaded with 34 adult and 34 pediatric specula (numbers 52434 and 52432), and is an ideal way to keep a range of differently sized specula on hand. It attaches to the wall system, allowing disposable specula covers to be stored next to diagnostic tools and helping save time and space.

Wall Transformer

The transformer in these wall systems is designed for exceptional performance. The handles feature rheostats which allow for quick adjustments of light intensity, and are comfortable and contoured for easy use. The cradle features OptiSense, an optical sensor that activates the handles' lamps on removal. LED lamps provide bright white, clean light, and together with the OptiSense system, make this system for effective and environmentally friendly. The transformer includes modular coiled cords and an eight foot power cable, which allows for unrestricted installation.

Wall Board

Each set comes with a durable, pre-drilled wallboard which is easy to install and helps prevent breakage, loss or theft of diagnostic tools.


MacroView Otoscope

The MacroView otoscope gives almost 30% higher magnification compared to standard otoscopes, allowing for dramatically improved visuals of the auditory canal and tympanic membrane. It utilizes fiber optic technology for unheated light and unobstucted, non-reflective examination. This otoscope features a focusing wheel for variable ear canal lengths and a tip grip for secure fastening and easy release of specula. This otoscope is available with a choice of standard halogen or advanced LED lighting.

MacroView Otoscope with Throat Illuminator

This otoscope is a two-in-one tool, combining the high-quality features of the MacroView otoscope (see above) with the functions of a throat illuminator. This duality expands the practitioner's diagnostic capabilities, while further streamlining the examination process and saving both storage space and time.

Pneumatic Otoscope

The pneumatic otoscope utilizes a Halogen HPX lamp for 30% brighter, whiter light, which facilitates consistent true-color visuals of inner ear tissue. Fiber optic technology is used to provide long-lasting, cool illumination for maximum accuracy and comfort. This tool features a rotating lens with ultraseal for easy pneumatic otoscopy, and has two viewing lenses for dual observation of the tympanic membrane.


Coaxial Ophthalmoscope

This ophthalmoscope utilizes a patented coaxial system, where the axes of illumination and retinal vision are aligned to eliminate shadows and reflections for clear, precise examination of differently-sized pupils, vitreous disorders, fundus and interior anatomy. This versatile instrument features 28 lenses with a range of -25 - +40 diopters, and 18 possible apertures. It has an illuminated dial lens and a brow rest for hassle-free, safe use, and has a light beam which can be used to examine the inner ocular structures with impressive detail. This ophthalmoscope is available with a choice of standard halogen or advanced LED lamps.

PanOptic Ophthalmoscope

The PanOptic ophthalmoscope is a revolutionary diagnostic tool that makes the inner eye and its functions completely accesible. It allows practitioners to observe hypertension, diabetic retinopathy and papilledema, amongst other conditions. It offers a 25º field of view and 5x more magnified view of the fundus, and utilizes a patented Glare Extinguishing System to further optimize the tool's impressive visual capacity.

PanOptic Ophthalmoscope with Cobalt Filter and Corneal Viewing Lens

This diagnostic tool has all the impressive features of the standard PanOptic ophthalmoscope, with an added cobalt-blue filter and corneal viewing lens for detecting abrasions and damage to the cornea. It is available with a choice of standard halogen or advanced LED lighting.


SureTemp Plus 690 Electronic Thermometer

This thermometer features removable, interchangeable oral/axillary and rectal probes, and includes a removable probe well which reduces the risk of cross-contamination between patients. It is highly accurate and takes reliable readings in a matter of seconds - 4-to-6 second oral readings, 10-to-13 second rectal and pediatric axillary readings and 12-to-15 second adult axillary readings. The large LCD screen displays temperature values in both Farenheit and Celcius, and the device features a last temperature recall button and includes storage space for 25 probe covers. Designed for cost-effective use, this thermometer takes approximately 6,000 readings on a single set of 3 x AA batteries.

767-Series Wall Aneroid

This aneroid is accurate to within 1% of scale (±3mmHg) and features a laser-engraved dial for precise calibration offering dependable accuracy with every reading. It has a large dial face and brightly colored pointer for easy reading, and 40° swivel for clear viewing at all angles. This aneroid also comes with a built-in basket for secure storage of the inflation system. 

Vital Signs Monitor

The 777 Green Series Integrated Wall System can be configured to include mounting space for one of the following patient vital sign monitors. Please note that these devices must be ordered separately.

Spot Vitals Signs Monitor

The Spot Vital Signs Monitor is a fully automated device designed to streamline practice by increasing the speed and efficacy with which vital patient data can be measured. It non-invasively measures blood pressure, pulse rate and MAP readings in approximately 30 seconds, and can be customized to inculde thermometry and pulse oximetry. This device features an easy-to-read LCD screen and intuitive user interface. The Spot VSM comes with an Adult size blood pressure cuff.

Spot Vital Signs Lxi Patient Monitor

Spot Vital Signs LXi offers more options and parameters than any other spot-check devices on the market. It can be customized to include pulse oximetry and thermometry, and measures blood pressure, blood-oxygen levels and temperature in less than 15 seconds - blood pressure is measured and recorded as the included cuff automatically inflates. Pain level and respiratory rate can be manually entered, as can patient weight and height to calculate BMI. Gathered data is displayed on the large, easy-to-read LCD screen and can be sent wirelessly to the main EHR system. The device has a 50-reading recall, allowing previously collected data to be retrieved for review, analysis, print and download. The highly advanced monitor also gives descriptive error messages with solutions.

Please select your preference from the options available above.


Made in the USA

What's in the Box
  • Wall Transformer (77710)
  • Kleenspec® Specula Dispenser
  • Wall Mounting Board
  • 8-foot USB power cable (104713)
  • User's manual
  • Warranty card

Available Options


Coaxial, Coaxial LED lamp, PanOptic, PanOptic with Cobalt Filter and Corneal Viewing Lens, PanOptic with Cobalt Filter and Corneal Viewing Lens LED


Macroview, Macroview LED, Macroview™ with Throat Illuminator, Pneumatic

Thermometer: SureTemp® Plus

BP: 767-Series Wall Aneroid

Mounting Bracket option for Spot Vital Signs or Spot Lxi Vital Signs is also available. Please note your request  for this in the order