Welch Allyn 777 Green Series 3.5V Diagnostic Wall Transformer With Halogen Otoscope& Coaxial Ophthalmoscope Set Complete

Help reduce costs with a more energy-efficient product than the 767 Wall Transformer Help improve workflow and save energy with handles that automatically turn on/off Quickly and easily upgrade from the Welch Allyn 767 Wall Transformer to the Green Series 777 Wall Transformer No on/off switch reduces contact, to help reduce the risk of cross-contamination Halogen HPX lamp provides light output for true tissue colour and long-lasting performance Fibre optics project cool light to the distal tip with no reflections or obstructions for superior views of the tympanic membrane 18 unique aperture/filter combinations for greater versatility 28 focusing lenses with a range of -25 to +40 diopters