Dental apparatus, namely, remote controlled wirelessly operated apex locator; ultrasonic medical diagnostic apparatus; root canal length measuring apparatus; root canal debridement apparatus; dental light curing apparatus, namely, dental light curing lamps; medical ultraviolet activated adhesive curing lights; dental curing lights; medical micrometer handpieces for measuring teeth, gums, and jaw; dental micrometer handpieces for measuring teeth, gums, and jaw; component parts for the aforemen...