Elite Medical Equipment features Welch Allyn® otoscope/ophthalmoscope sets both brand new and pre-owned. These units are quite comfortable for patient care, contoured handles that are easy to hold & maneuver. These units feature 3.5V with rechargable handle. In addition, we carry the Welch allyn 767 wall transformer ideal for physician practice or hospital setting. Elite Medical Equipment provides your vital instruments that you require at an affordable price!