How to Connect the Internal Battery on a Spot Vital Signs Device After a Repair

This item is in the category Business & Industrial\Healthcare, Lab & Life Science\Medical Instruments\Exam & Diagnostic\Otoscopes. Four welch allyn gs 767 wall transformers with ophthalmoscope and otoscope handle-based rheostats for quick light-intensity adjustments. Components GS 767 Wall Transformer #76710.