Performs circuit analysis to localize, isolate and identify defective electrical components using precision test equipment to include volt, ohm meters and oscilloscopes to repair circuit boards and transistorized components, replacing defective components, restoring equipment to operation state and performing calibration and electrical safety tests. Performs routine repairs on such equipment as stethoscopes, otoscopes, ophthalmoscopes, vacuum units, cart washers, autoclaves, oxygen outlets, air outlets, suction pumps, hospital beds, sinks, toilets and other associated hospital plant equipment.