The Heads, Power Handle, Charging Module, and Case are used and may show some signs of normal wear. Everything is fully functional and charges, holds a charge, turns on, lights up, shuts off, and adjust as it should. Description 23820 MacroView Otoscope With Throat Illuminator. Delivers almost twice the field of view at higher magnifiation compared to standard otoscopes, making it easier to visualize the auditory canal and tympanic membrane.
This instrument is a signifiant advance in hand held otoscopy, providing an improved view for enhanced learning and decision making. A nearly complete view of the tympanic membrane with approximately twice the field of view and 30% greater magnifiation than a traditional otoscope. Better clarity and definition of landmarks. The ability to adjust focus for variable ear canal length or farsighted eyes.
Tip grip for secure fastening and ejection of ear specula. Fiber optics produce cool light with no reflections, no obstruction.
Simply detach (Unscrew) the head to use as a throat illuminator or general purpose pen light. Patented Welch Allyn Coaxial Vision System facilitates ophthalmoscopy by enabling easier entry into the eye, a larger field of view, and reduced glare compared to standard ophthalmoscopes. Halogen HpX lamp provides light for true tissue color 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. 71900 3.5 Volt Lithium Ion (Smart) Handle.Twice the on time, half the weight, and fits more comfortably in your hand. Half the weight of traditional 3.5 Volt handles. 120 minutes of on time (compared to 60 minutes for standard Nicad handles). Made of sturdy cycoloy engineering resin. Lithium Ion battery technology that has no "memory" effect. Accepts all Welch Allyn 3.5 Volt instrument heads. 71950 Power Handle AC Charging Module. AC charging module is easily removable from the handle and has retractable AC prongs. Plugs into standard 120 Volt grounded outlet. This in no way implies or warranties that the item or items will be sterile when you receive them. The photo's and text item descriptions may not be copied or used for any purpose without the express written consent from pste7279. The item "Welch Allyn Lithium Ion (Smart) Set MacroView Otoscope Coaxial Ophthalmoscope" is in sale since Saturday, January 06, 2018. This item is in the category "Business & Industrial\Healthcare, Lab & Life Science\Medical Instruments\Exam & Diagnostic\Otoscopes". The seller is "pste7279" and is located in Rhode Island. This item can be shipped to United States.